| 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 | $237.46 | 4.628% | $248.4496 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $249.76 | 11.170% | $277.6582 | $277.66 | $277.65 | $277.70 |
| Purchase #3 | $217.71 | 8.450% | $236.1065 | $236.11 | $236.10 | $236.10 |
| Purchase #4 | $109.50 | 12.633% | $123.3331 | $123.33 | $123.35 | $123.30 |
| Purchase #5 | $29.42 | 9.530% | $32.2237 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $85.67 | 5.525% | $90.4033 | $90.40 | $90.40 | $90.40 |
| Purchase #7 | $123.72 | 4.498% | $129.2849 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $1,053.24 | $1,137.4593 | $1,137.45 | $1,137.45 | $1,137.40 | |