| 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 | $184.48 | 3.648% | $191.2098 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $241.44 | 12.553% | $271.748 | $271.75 | $271.75 | $271.70 |
| Purchase #3 | $78.49 | 11.483% | $87.503 | $87.50 | $87.50 | $87.50 |
| Purchase #4 | $74.87 | 9.307% | $81.8382 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $33.68 | 3.855% | $34.9784 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $143.94 | 3.874% | $149.5162 | $149.52 | $149.50 | $149.50 |
| Purchase #7 | $45.76 | 3.400% | $47.3158 | $47.32 | $47.30 | $47.30 |
| 7 purchase totals = | $802.66 | $864.1094 | $864.12 | $864.10 | $864.00 | |