| 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 | $230.36 | 7.443% | $247.5057 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $224.77 | 13.162% | $254.3542 | $254.35 | $254.35 | $254.40 |
| Purchase #3 | $222.75 | 9.228% | $243.3054 | $243.31 | $243.30 | $243.30 |
| Purchase #4 | $29.38 | 10.823% | $32.5598 | $32.56 | $32.55 | $32.60 |
| Purchase #5 | $76.62 | 10.230% | $84.4582 | $84.46 | $84.45 | $84.50 |
| Purchase #6 | $44.49 | 6.253% | $47.272 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $7.43 | 11.861% | $8.3113 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $835.80 | $917.7666 | $917.77 | $917.70 | $917.90 | |