| 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 | $191.30 | 9.366% | $209.2172 | $209.22 | $209.20 | $209.20 |
| Purchase #2 | $39.95 | 12.578% | $44.9749 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $21.44 | 8.685% | $23.3021 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $49.96 | 6.397% | $53.1559 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $74.67 | 12.724% | $84.171 | $84.17 | $84.15 | $84.20 |
| Purchase #6 | $167.89 | 5.292% | $176.7747 | $176.77 | $176.75 | $176.80 |
| Purchase #7 | $109.70 | 6.111% | $116.4038 | $116.40 | $116.40 | $116.40 |
| 7 purchase totals = | $654.91 | $707.9996 | $707.99 | $707.90 | $708.10 | |