| 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 | $99.48 | 10.531% | $109.9562 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $134.98 | 12.459% | $151.7972 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $159.98 | 9.635% | $175.3941 | $175.39 | $175.40 | $175.40 |
| Purchase #4 | $232.75 | 5.321% | $245.1346 | $245.13 | $245.15 | $245.10 |
| Purchase #5 | $160.44 | 7.861% | $173.0522 | $173.05 | $173.05 | $173.10 |
| Purchase #6 | $74.58 | 10.123% | $82.1297 | $82.13 | $82.15 | $82.10 |
| Purchase #7 | $131.37 | 9.327% | $143.6229 | $143.62 | $143.60 | $143.60 |
| 7 purchase totals = | $993.58 | $1,081.0869 | $1,081.08 | $1,081.10 | $1,081.10 | |