| 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 | $108.99 | 3.266% | $112.5496 | $112.55 | $112.55 | $112.50 |
| Purchase #2 | $47.65 | 12.867% | $53.7811 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $197.31 | 5.271% | $207.7102 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $22.25 | 13.159% | $25.1779 | $25.18 | $25.20 | $25.20 |
| Purchase #5 | $180.52 | 4.726% | $189.0514 | $189.05 | $189.05 | $189.10 |
| Purchase #6 | $235.27 | 11.344% | $261.959 | $261.96 | $261.95 | $262.00 |
| Purchase #7 | $174.37 | 8.241% | $188.7398 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $966.36 | $1,038.9690 | $1,038.97 | $1,039.00 | $1,039.00 | |