| 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 | $247.95 | 6.522% | $264.1213 | $264.12 | $264.10 | $264.10 |
| Purchase #2 | $177.46 | 9.543% | $194.395 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $133.83 | 11.610% | $149.3677 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $143.94 | 9.351% | $157.3998 | $157.40 | $157.40 | $157.40 |
| Purchase #5 | $129.72 | 11.671% | $144.8596 | $144.86 | $144.85 | $144.90 |
| Purchase #6 | $124.85 | 13.507% | $141.7135 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $45.94 | 12.231% | $51.5589 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $1,003.69 | $1,103.4158 | $1,103.42 | $1,103.35 | $1,103.50 | |