| 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 | $135.61 | 12.157% | $152.0961 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $144.34 | 10.521% | $159.526 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $62.77 | 9.463% | $68.7099 | $68.71 | $68.70 | $68.70 |
| Purchase #4 | $44.31 | 5.651% | $46.814 | $46.81 | $46.80 | $46.80 |
| Purchase #5 | $6.88 | 11.150% | $7.6471 | $7.65 | $7.65 | $7.60 |
| Purchase #6 | $83.50 | 7.422% | $89.6974 | $89.70 | $89.70 | $89.70 |
| Purchase #7 | $234.57 | 5.673% | $247.8772 | $247.88 | $247.90 | $247.90 |
| 7 purchase totals = | $711.98 | $772.3677 | $772.38 | $772.40 | $772.30 | |