| 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 | $171.57 | 6.441% | $182.6208 | $182.62 | $182.60 | $182.60 |
| Purchase #2 | $58.90 | 8.385% | $63.8388 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $149.45 | 9.338% | $163.4056 | $163.41 | $163.40 | $163.40 |
| Purchase #4 | $166.61 | 13.480% | $189.069 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $66.95 | 12.193% | $75.1132 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $182.77 | 11.739% | $204.2254 | $204.23 | $204.25 | $204.20 |
| Purchase #7 | $211.99 | 12.518% | $238.5269 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $1,008.24 | $1,116.7997 | $1,116.81 | $1,116.80 | $1,116.70 | |