| 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 | $85.49 | 7.249% | $91.6872 | $91.69 | $91.70 | $91.70 |
| Purchase #2 | $190.49 | 13.554% | $216.309 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $127.57 | 9.689% | $139.9303 | $139.93 | $139.95 | $139.90 |
| Purchase #4 | $200.51 | 9.399% | $219.3559 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $187.25 | 13.397% | $212.3359 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $95.32 | 6.589% | $101.6006 | $101.60 | $101.60 | $101.60 |
| Purchase #7 | $126.32 | 13.484% | $143.353 | $143.35 | $143.35 | $143.40 |
| 7 purchase totals = | $1,012.95 | $1,124.5719 | $1,124.58 | $1,124.60 | $1,124.60 | |