| 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 | $189.32 | 9.563% | $207.4247 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $103.59 | 8.558% | $112.4552 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $84.82 | 13.557% | $96.319 | $96.32 | $96.30 | $96.30 |
| Purchase #4 | $180.37 | 9.726% | $197.9128 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $57.58 | 13.723% | $65.4817 | $65.48 | $65.50 | $65.50 |
| Purchase #6 | $146.41 | 7.106% | $156.8139 | $156.81 | $156.80 | $156.80 |
| Purchase #7 | $23.52 | 11.217% | $26.1582 | $26.16 | $26.15 | $26.20 |
| 7 purchase totals = | $785.61 | $862.5655 | $862.56 | $862.50 | $862.60 | |