| 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 | $219.46 | 9.739% | $240.8332 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $14.43 | 5.105% | $15.1667 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $102.37 | 10.116% | $112.7257 | $112.73 | $112.75 | $112.70 |
| Purchase #4 | $103.29 | 4.472% | $107.9091 | $107.91 | $107.90 | $107.90 |
| Purchase #5 | $69.76 | 9.768% | $76.5742 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $152.78 | 4.284% | $159.3251 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $207.92 | 7.421% | $223.3497 | $223.35 | $223.35 | $223.30 |
| 7 purchase totals = | $870.01 | $935.8837 | $935.89 | $935.90 | $935.80 | |