| 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 | $103.70 | 9.751% | $113.8118 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $152.88 | 13.108% | $172.9195 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $66.72 | 12.565% | $75.1034 | $75.10 | $75.10 | $75.10 |
| Purchase #4 | $31.98 | 7.383% | $34.3411 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $23.25 | 12.585% | $26.176 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $231.64 | 9.797% | $254.3338 | $254.33 | $254.35 | $254.30 |
| Purchase #7 | $156.96 | 6.316% | $166.8736 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $767.13 | $843.5592 | $843.55 | $843.55 | $843.50 | |