| 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 | $120.95 | 8.847% | $131.6504 | $131.65 | $131.65 | $131.70 |
| Purchase #2 | $61.63 | 9.722% | $67.6217 | $67.62 | $67.60 | $67.60 |
| Purchase #3 | $219.79 | 5.599% | $232.096 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $137.92 | 8.679% | $149.8901 | $149.89 | $149.90 | $149.90 |
| Purchase #5 | $61.95 | 6.499% | $65.9761 | $65.98 | $66.00 | $66.00 |
| Purchase #6 | $85.90 | 4.389% | $89.6702 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $50.67 | 7.284% | $54.3608 | $54.36 | $54.35 | $54.40 |
| 7 purchase totals = | $738.81 | $791.2653 | $791.27 | $791.25 | $791.40 | |