| 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 | $102.62 | 6.648% | $109.4422 | $109.44 | $109.45 | $109.40 |
| Purchase #2 | $199.74 | 4.488% | $208.7043 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $108.55 | 11.771% | $121.3274 | $121.33 | $121.35 | $121.30 |
| Purchase #4 | $138.77 | 12.263% | $155.7874 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $209.92 | 8.832% | $228.4601 | $228.46 | $228.45 | $228.50 |
| Purchase #6 | $146.62 | 7.577% | $157.7294 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $29.86 | 5.833% | $31.6017 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $936.08 | $1,013.0525 | $1,013.05 | $1,013.10 | $1,013.00 | |