| 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 | $230.94 | 4.842% | $242.1221 | $242.12 | $242.10 | $242.10 |
| Purchase #2 | $157.87 | 3.734% | $163.7649 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $182.86 | 3.607% | $189.4558 | $189.46 | $189.45 | $189.50 |
| Purchase #4 | $14.84 | 7.370% | $15.9337 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $203.49 | 12.797% | $229.5306 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $129.40 | 11.383% | $144.1296 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $126.50 | 3.465% | $130.8832 | $130.88 | $130.90 | $130.90 |
| 7 purchase totals = | $1,045.90 | $1,115.8199 | $1,115.81 | $1,115.85 | $1,115.80 | |