| 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 | $6.96 | 9.846% | $7.6453 | $7.65 | $7.65 | $7.60 |
| Purchase #2 | $227.71 | 3.860% | $236.4996 | $236.50 | $236.50 | $236.50 |
| Purchase #3 | $126.83 | 4.811% | $132.9318 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $219.83 | 7.280% | $235.8336 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $28.75 | 10.658% | $31.8142 | $31.81 | $31.80 | $31.80 |
| Purchase #6 | $71.32 | 6.193% | $75.7368 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $241.65 | 6.300% | $256.874 | $256.87 | $256.85 | $256.90 |
| 7 purchase totals = | $923.05 | $977.3353 | $977.33 | $977.35 | $977.20 | |