| 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 | $123.34 | 10.220% | $135.9453 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $153.49 | 3.726% | $159.209 | $159.21 | $159.20 | $159.20 |
| Purchase #3 | $144.86 | 9.597% | $158.7622 | $158.76 | $158.75 | $158.80 |
| Purchase #4 | $37.71 | 10.561% | $41.6926 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $175.91 | 12.175% | $197.327 | $197.33 | $197.35 | $197.30 |
| Purchase #6 | $170.44 | 7.325% | $182.9247 | $182.92 | $182.90 | $182.90 |
| Purchase #7 | $26.84 | 10.397% | $29.6306 | $29.63 | $29.65 | $29.60 |
| 7 purchase totals = | $832.59 | $905.4914 | $905.49 | $905.50 | $905.40 | |