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 | $81.40 | 9.562% | $89.1835 | $89.18 | $89.20 | $89.20 |
Purchase #2 | $173.96 | 8.153% | $188.143 | $188.14 | $188.15 | $188.10 |
Purchase #3 | $145.95 | 4.123% | $151.9675 | $151.97 | $151.95 | $152.00 |
Purchase #4 | $114.64 | 4.338% | $119.6131 | $119.61 | $119.60 | $119.60 |
Purchase #5 | $141.63 | 12.377% | $159.1595 | $159.16 | $159.15 | $159.20 |
Purchase #6 | $159.58 | 12.846% | $180.0796 | $180.08 | $180.10 | $180.10 |
Purchase #7 | $19.88 | 8.708% | $21.6112 | $21.61 | $21.60 | $21.60 |
7 purchase totals = | $837.04 | $909.7574 | $909.75 | $909.75 | $909.80 |