| 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 | $161.39 | 6.187% | $171.3752 | $171.38 | $171.40 | $171.40 |
| Purchase #2 | $113.47 | 10.212% | $125.0576 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $31.99 | 7.641% | $34.4344 | $34.43 | $34.45 | $34.40 |
| Purchase #4 | $149.36 | 13.726% | $169.8612 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $110.77 | 12.773% | $124.9187 | $124.92 | $124.90 | $124.90 |
| Purchase #6 | $123.84 | 4.808% | $129.7942 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $44.55 | 5.509% | $47.0043 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $735.37 | $802.4456 | $802.44 | $802.45 | $802.50 | |