| 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 | $134.88 | 7.684% | $145.2442 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $161.27 | 8.726% | $175.3424 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $233.29 | 7.872% | $251.6546 | $251.65 | $251.65 | $251.70 |
| Purchase #4 | $128.94 | 13.485% | $146.3276 | $146.33 | $146.35 | $146.30 |
| Purchase #5 | $176.57 | 12.523% | $198.6819 | $198.68 | $198.70 | $198.70 |
| Purchase #6 | $82.82 | 7.633% | $89.1417 | $89.14 | $89.15 | $89.10 |
| Purchase #7 | $177.35 | 10.663% | $196.2608 | $196.26 | $196.25 | $196.30 |
| 7 purchase totals = | $1,095.12 | $1,202.6532 | $1,202.64 | $1,202.70 | $1,202.60 | |