| 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 | $50.74 | 3.781% | $52.6585 | $52.66 | $52.65 | $52.70 |
| Purchase #2 | $179.55 | 8.208% | $194.2875 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $64.95 | 3.208% | $67.0336 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $190.71 | 10.401% | $210.5457 | $210.55 | $210.55 | $210.50 |
| Purchase #5 | $58.30 | 9.422% | $63.793 | $63.79 | $63.80 | $63.80 |
| Purchase #6 | $58.28 | 6.784% | $62.2337 | $62.23 | $62.25 | $62.20 |
| Purchase #7 | $243.49 | 8.174% | $263.3929 | $263.39 | $263.40 | $263.40 |
| 7 purchase totals = | $846.02 | $913.9449 | $913.94 | $914.00 | $913.90 | |