| 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 | $127.78 | 5.824% | $135.2219 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $111.72 | 8.262% | $120.9503 | $120.95 | $120.95 | $121.00 |
| Purchase #3 | $93.68 | 8.803% | $101.9267 | $101.93 | $101.95 | $101.90 |
| Purchase #4 | $225.52 | 10.584% | $249.389 | $249.39 | $249.40 | $249.40 |
| Purchase #5 | $110.35 | 7.191% | $118.2853 | $118.29 | $118.30 | $118.30 |
| Purchase #6 | $226.44 | 3.363% | $234.0552 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $75.58 | 3.199% | $77.9978 | $78.00 | $78.00 | $78.00 |
| 7 purchase totals = | $971.07 | $1,037.8262 | $1,037.84 | $1,037.85 | $1,037.90 | |