| 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 | $200.33 | 6.290% | $212.9308 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $112.30 | 12.745% | $126.6126 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $181.75 | 7.578% | $195.523 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $168.59 | 4.257% | $175.7669 | $175.77 | $175.75 | $175.80 |
| Purchase #5 | $58.41 | 8.250% | $63.2288 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $77.27 | 4.548% | $80.7842 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $13.62 | 5.842% | $14.4157 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $812.27 | $869.2620 | $869.26 | $869.25 | $869.20 | |