| 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 | $53.84 | 12.172% | $60.3934 | $60.39 | $60.40 | $60.40 |
| Purchase #2 | $11.99 | 3.710% | $12.4348 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $195.33 | 7.599% | $210.1731 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $169.63 | 9.724% | $186.1248 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $54.25 | 10.561% | $59.9793 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $77.84 | 12.173% | $87.3155 | $87.32 | $87.30 | $87.30 |
| Purchase #7 | $152.53 | 5.705% | $161.2318 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $715.41 | $777.6527 | $777.64 | $777.65 | $777.60 | |