| 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 | $36.96 | 7.371% | $39.6843 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $249.43 | 8.625% | $270.9433 | $270.94 | $270.95 | $270.90 |
| Purchase #3 | $162.28 | 12.591% | $182.7127 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $150.70 | 6.442% | $160.4081 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $158.50 | 9.153% | $173.0075 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $226.55 | 7.561% | $243.6794 | $243.68 | $243.70 | $243.70 |
| Purchase #7 | $58.51 | 9.123% | $63.8479 | $63.85 | $63.85 | $63.80 |
| 7 purchase totals = | $1,042.93 | $1,134.2832 | $1,134.28 | $1,134.30 | $1,134.20 | |