| 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 | $167.58 | 13.865% | $190.815 | $190.82 | $190.80 | $190.80 |
| Purchase #2 | $144.71 | 5.109% | $152.1032 | $152.10 | $152.10 | $152.10 |
| Purchase #3 | $244.65 | 3.685% | $253.6654 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $78.26 | 4.554% | $81.824 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $67.66 | 12.128% | $75.8658 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $141.38 | 8.302% | $153.1174 | $153.12 | $153.10 | $153.10 |
| Purchase #7 | $117.26 | 10.505% | $129.5782 | $129.58 | $129.60 | $129.60 |
| 7 purchase totals = | $961.50 | $1,036.9690 | $1,036.98 | $1,036.90 | $1,037.00 | |