| 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 | $201.81 | 4.603% | $211.0993 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $94.70 | 11.840% | $105.9125 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $20.27 | 12.556% | $22.8151 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $89.71 | 9.735% | $98.4433 | $98.44 | $98.45 | $98.40 |
| Purchase #5 | $116.63 | 13.871% | $132.8077 | $132.81 | $132.80 | $132.80 |
| Purchase #6 | $154.41 | 12.119% | $173.1229 | $173.12 | $173.10 | $173.10 |
| Purchase #7 | $94.95 | 9.449% | $103.9218 | $103.92 | $103.90 | $103.90 |
| 7 purchase totals = | $772.48 | $848.1226 | $848.12 | $848.05 | $848.00 | |