| 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 | $23.67 | 3.335% | $24.4594 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $32.51 | 9.851% | $35.7126 | $35.71 | $35.70 | $35.70 |
| Purchase #3 | $249.53 | 9.295% | $272.7238 | $272.72 | $272.70 | $272.70 |
| Purchase #4 | $114.72 | 8.572% | $124.5538 | $124.55 | $124.55 | $124.60 |
| Purchase #5 | $23.84 | 8.245% | $25.8056 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $193.65 | 11.335% | $215.6002 | $215.60 | $215.60 | $215.60 |
| Purchase #7 | $229.60 | 7.199% | $246.1289 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $867.52 | $944.9843 | $944.98 | $944.95 | $945.00 | |