| 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 | $250.28 | 7.232% | $268.3802 | $268.38 | $268.40 | $268.40 |
| Purchase #2 | $246.44 | 3.347% | $254.6883 | $254.69 | $254.70 | $254.70 |
| Purchase #3 | $26.93 | 3.218% | $27.7966 | $27.80 | $27.80 | $27.80 |
| Purchase #4 | $74.47 | 6.786% | $79.5235 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $151.40 | 9.243% | $165.3939 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $203.46 | 10.759% | $225.3503 | $225.35 | $225.35 | $225.40 |
| Purchase #7 | $107.53 | 11.689% | $120.0992 | $120.10 | $120.10 | $120.10 |
| 7 purchase totals = | $1,060.51 | $1,141.2320 | $1,141.23 | $1,141.25 | $1,141.30 | |