| 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 | $27.37 | 12.343% | $30.7483 | $30.75 | $30.75 | $30.70 |
| Purchase #2 | $59.44 | 11.473% | $66.2596 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $132.90 | 12.624% | $149.6773 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $124.62 | 12.270% | $139.9109 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $216.30 | 10.267% | $238.5075 | $238.51 | $238.50 | $238.50 |
| Purchase #6 | $246.98 | 11.608% | $275.6494 | $275.65 | $275.65 | $275.60 |
| Purchase #7 | $169.73 | 8.616% | $184.3539 | $184.35 | $184.35 | $184.40 |
| 7 purchase totals = | $977.34 | $1,085.1069 | $1,085.11 | $1,085.10 | $1,085.10 | |