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 | $20.59 | 4.330% | $21.4815 | $21.48 | $21.50 | $21.50 |
Purchase #2 | $209.75 | 13.520% | $238.1082 | $238.11 | $238.10 | $238.10 |
Purchase #3 | $239.60 | 4.814% | $251.1343 | $251.13 | $251.15 | $251.10 |
Purchase #4 | $62.61 | 12.576% | $70.4838 | $70.48 | $70.50 | $70.50 |
Purchase #5 | $178.54 | 12.606% | $201.0468 | $201.05 | $201.05 | $201.00 |
Purchase #6 | $46.76 | 13.756% | $53.1923 | $53.19 | $53.20 | $53.20 |
Purchase #7 | $8.36 | 13.762% | $9.5105 | $9.51 | $9.50 | $9.50 |
7 purchase totals = | $766.21 | $844.9574 | $844.95 | $845.00 | $844.90 |