| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.26 | 12.848% | $181.9787 | $181.98 | $182.00 | $182.00 |
| Purchase #2 | $197.89 | 6.710% | $211.1684 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $136.49 | 10.872% | $151.3292 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $159.89 | 12.770% | $180.308 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $185.34 | 10.132% | $204.1186 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $184.86 | 7.806% | $199.2902 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $138.51 | 13.114% | $156.6742 | $156.67 | $156.65 | $156.70 |
| 7 purchase totals = | $1,164.24 | $1,284.8673 | $1,284.87 | $1,284.85 | $1,284.90 | |