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 | $120.71 | 6.491% | $128.5453 | $128.55 | $128.55 | $128.50 |
Purchase #2 | $53.38 | 13.333% | $60.4972 | $60.50 | $60.50 | $60.50 |
Purchase #3 | $181.54 | 3.733% | $188.3169 | $188.32 | $188.30 | $188.30 |
Purchase #4 | $183.83 | 7.257% | $197.1705 | $197.17 | $197.15 | $197.20 |
Purchase #5 | $189.50 | 12.248% | $212.71 | $212.71 | $212.70 | $212.70 |
Purchase #6 | $107.82 | 4.745% | $112.9361 | $112.94 | $112.95 | $112.90 |
Purchase #7 | $19.51 | 4.775% | $20.4416 | $20.44 | $20.45 | $20.40 |
7 purchase totals = | $856.29 | $920.6176 | $920.63 | $920.60 | $920.50 |