| 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 | $229.36 | 5.515% | $242.0092 | $242.01 | $242.00 | $242.00 |
| Purchase #2 | $172.48 | 9.435% | $188.7535 | $188.75 | $188.75 | $188.80 |
| Purchase #3 | $46.34 | 6.521% | $49.3618 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $166.76 | 12.690% | $187.9218 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $205.74 | 11.176% | $228.7335 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $27.27 | 3.318% | $28.1748 | $28.17 | $28.15 | $28.20 |
| Purchase #7 | $95.62 | 10.353% | $105.5195 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $943.57 | $1,030.4741 | $1,030.46 | $1,030.40 | $1,030.50 | |