| 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 | $240.59 | 6.539% | $256.3222 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $250.56 | 8.335% | $271.4442 | $271.44 | $271.45 | $271.40 |
| Purchase #3 | $84.70 | 7.731% | $91.2482 | $91.25 | $91.25 | $91.20 |
| Purchase #4 | $117.65 | 11.410% | $131.0739 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $173.74 | 10.360% | $191.7395 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $108.72 | 4.145% | $113.2264 | $113.23 | $113.25 | $113.20 |
| Purchase #7 | $137.72 | 8.806% | $149.8476 | $149.85 | $149.85 | $149.80 |
| 7 purchase totals = | $1,113.68 | $1,204.9020 | $1,204.90 | $1,204.90 | $1,204.70 | |