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 | $101.45 | 6.294% | $107.8353 | $107.84 | $107.85 | $107.80 |
Purchase #2 | $115.48 | 4.837% | $121.0658 | $121.07 | $121.05 | $121.10 |
Purchase #3 | $138.88 | 8.580% | $150.7959 | $150.80 | $150.80 | $150.80 |
Purchase #4 | $105.64 | 8.431% | $114.5465 | $114.55 | $114.55 | $114.50 |
Purchase #5 | $27.53 | 8.506% | $29.8717 | $29.87 | $29.85 | $29.90 |
Purchase #6 | $33.77 | 12.228% | $37.8994 | $37.90 | $37.90 | $37.90 |
Purchase #7 | $144.68 | 10.705% | $160.168 | $160.17 | $160.15 | $160.20 |
7 purchase totals = | $667.43 | $722.1826 | $722.20 | $722.15 | $722.20 |