| 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 | $102.63 | 9.561% | $112.4425 | $112.44 | $112.45 | $112.40 |
| Purchase #2 | $132.88 | 9.522% | $145.5328 | $145.53 | $145.55 | $145.50 |
| Purchase #3 | $69.64 | 12.217% | $78.1479 | $78.15 | $78.15 | $78.10 |
| Purchase #4 | $156.41 | 12.470% | $175.9143 | $175.91 | $175.90 | $175.90 |
| Purchase #5 | $217.72 | 11.570% | $242.9102 | $242.91 | $242.90 | $242.90 |
| Purchase #6 | $46.94 | 6.816% | $50.1394 | $50.14 | $50.15 | $50.10 |
| Purchase #7 | $5.36 | 10.631% | $5.9298 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $731.58 | $811.0169 | $811.01 | $811.05 | $810.80 | |