| 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 | $223.69 | 5.266% | $235.4695 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $79.57 | 13.235% | $90.1011 | $90.10 | $90.10 | $90.10 |
| Purchase #3 | $129.76 | 4.516% | $135.62 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $212.44 | 13.335% | $240.7689 | $240.77 | $240.75 | $240.80 |
| Purchase #5 | $61.95 | 10.162% | $68.2454 | $68.25 | $68.25 | $68.20 |
| Purchase #6 | $13.94 | 8.482% | $15.1224 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $127.83 | 8.664% | $138.9052 | $138.91 | $138.90 | $138.90 |
| 7 purchase totals = | $849.18 | $924.2325 | $924.24 | $924.15 | $924.20 | |