| 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 | $210.70 | 8.471% | $228.5484 | $228.55 | $228.55 | $228.50 |
| Purchase #2 | $180.93 | 11.482% | $201.7044 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $247.30 | 9.673% | $271.2213 | $271.22 | $271.20 | $271.20 |
| Purchase #4 | $103.92 | 11.672% | $116.0495 | $116.05 | $116.05 | $116.00 |
| Purchase #5 | $101.34 | 6.762% | $108.1926 | $108.19 | $108.20 | $108.20 |
| Purchase #6 | $92.43 | 7.465% | $99.3299 | $99.33 | $99.35 | $99.30 |
| Purchase #7 | $83.67 | 11.585% | $93.3632 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $1,020.29 | $1,118.4093 | $1,118.40 | $1,118.40 | $1,118.30 | |