| 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 | $207.29 | 10.726% | $229.5239 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $131.94 | 9.673% | $144.7026 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $40.37 | 9.460% | $44.189 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $242.76 | 12.293% | $272.6025 | $272.60 | $272.60 | $272.60 |
| Purchase #5 | $50.98 | 9.376% | $55.7599 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $98.50 | 8.808% | $107.1759 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $185.39 | 13.545% | $210.5011 | $210.50 | $210.50 | $210.50 |
| 7 purchase totals = | $957.23 | $1,064.4549 | $1,064.45 | $1,064.45 | $1,064.50 | |