| 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 | $135.89 | 12.121% | $152.3612 | $152.36 | $152.35 | $152.40 |
| Purchase #2 | $187.59 | 13.365% | $212.6614 | $212.66 | $212.65 | $212.70 |
| Purchase #3 | $219.34 | 4.372% | $228.9295 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $143.82 | 5.264% | $151.3907 | $151.39 | $151.40 | $151.40 |
| Purchase #5 | $9.26 | 9.830% | $10.1703 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $204.77 | 4.821% | $214.642 | $214.64 | $214.65 | $214.60 |
| Purchase #7 | $63.71 | 8.221% | $68.9476 | $68.95 | $68.95 | $68.90 |
| 7 purchase totals = | $964.38 | $1,039.1027 | $1,039.10 | $1,039.10 | $1,039.10 | |