| 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 | $175.60 | 8.784% | $191.0247 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $184.96 | 4.517% | $193.3146 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $243.96 | 9.277% | $266.5922 | $266.59 | $266.60 | $266.60 |
| Purchase #4 | $208.75 | 8.335% | $226.1493 | $226.15 | $226.15 | $226.10 |
| Purchase #5 | $235.90 | 8.477% | $255.8972 | $255.90 | $255.90 | $255.90 |
| Purchase #6 | $249.29 | 6.172% | $264.6762 | $264.68 | $264.70 | $264.70 |
| Purchase #7 | $142.51 | 11.842% | $159.386 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $1,440.97 | $1,557.0402 | $1,557.04 | $1,557.05 | $1,557.00 | |