| 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 | $48.80 | 9.737% | $53.5517 | $53.55 | $53.55 | $53.60 |
| Purchase #2 | $200.72 | 9.212% | $219.2103 | $219.21 | $219.20 | $219.20 |
| Purchase #3 | $107.66 | 5.424% | $113.4995 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $244.57 | 12.837% | $275.9655 | $275.97 | $275.95 | $276.00 |
| Purchase #5 | $72.89 | 13.299% | $82.5836 | $82.58 | $82.60 | $82.60 |
| Purchase #6 | $17.51 | 13.805% | $19.9273 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $78.85 | 3.678% | $81.7501 | $81.75 | $81.75 | $81.80 |
| 7 purchase totals = | $771.00 | $846.4880 | $846.49 | $846.50 | $846.60 | |