| 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 | $138.44 | 12.685% | $156.0011 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $116.60 | 11.126% | $129.5729 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $175.58 | 13.810% | $199.8276 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $71.35 | 10.520% | $78.856 | $78.86 | $78.85 | $78.90 |
| Purchase #5 | $93.42 | 4.759% | $97.8659 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $218.86 | 9.306% | $239.2271 | $239.23 | $239.25 | $239.20 |
| Purchase #7 | $87.72 | 7.487% | $94.2876 | $94.29 | $94.30 | $94.30 |
| 7 purchase totals = | $901.97 | $995.6382 | $995.65 | $995.65 | $995.70 | |