| 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 | $14.68 | 8.195% | $15.883 | $15.88 | $15.90 | $15.90 |
| Purchase #2 | $122.75 | 9.497% | $134.4076 | $134.41 | $134.40 | $134.40 |
| Purchase #3 | $31.67 | 5.431% | $33.39 | $33.39 | $33.40 | $33.40 |
| Purchase #4 | $95.76 | 4.154% | $99.7379 | $99.74 | $99.75 | $99.70 |
| Purchase #5 | $244.99 | 6.103% | $259.9417 | $259.94 | $259.95 | $259.90 |
| Purchase #6 | $90.25 | 4.124% | $93.9719 | $93.97 | $93.95 | $94.00 |
| Purchase #7 | $105.64 | 10.544% | $116.7787 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $705.74 | $754.1108 | $754.11 | $754.15 | $754.10 | |