| 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 | $159.82 | 12.749% | $180.1955 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $217.64 | 3.580% | $225.4315 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $133.60 | 9.269% | $145.9834 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $58.26 | 7.470% | $62.612 | $62.61 | $62.60 | $62.60 |
| Purchase #5 | $220.51 | 9.355% | $241.1387 | $241.14 | $241.15 | $241.10 |
| Purchase #6 | $213.52 | 6.214% | $226.7881 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $220.39 | 5.575% | $232.6767 | $232.68 | $232.70 | $232.70 |
| 7 purchase totals = | $1,223.74 | $1,314.8259 | $1,314.83 | $1,314.90 | $1,314.80 | |