| 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 | $99.74 | 7.574% | $107.2943 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $33.52 | 6.766% | $35.788 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $136.42 | 7.261% | $146.3255 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $207.98 | 9.799% | $228.36 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $171.81 | 13.120% | $194.3515 | $194.35 | $194.35 | $194.40 |
| Purchase #6 | $29.69 | 9.742% | $32.5824 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $107.90 | 6.171% | $114.5585 | $114.56 | $114.55 | $114.60 |
| 7 purchase totals = | $787.06 | $859.2602 | $859.26 | $859.30 | $859.40 | |