| 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 | $132.59 | 5.671% | $140.1092 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $171.86 | 13.549% | $195.1453 | $195.15 | $195.15 | $195.10 |
| Purchase #3 | $14.51 | 10.488% | $16.0318 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $75.34 | 12.535% | $84.7839 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $46.82 | 3.479% | $48.4489 | $48.45 | $48.45 | $48.40 |
| Purchase #6 | $16.42 | 5.560% | $17.333 | $17.33 | $17.35 | $17.30 |
| Purchase #7 | $123.81 | 3.828% | $128.5494 | $128.55 | $128.55 | $128.50 |
| 7 purchase totals = | $581.35 | $630.4015 | $630.40 | $630.45 | $630.20 | |