| 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 | $244.91 | 11.812% | $273.8388 | $273.84 | $273.85 | $273.80 |
| Purchase #2 | $153.50 | 7.176% | $164.5152 | $164.52 | $164.50 | $164.50 |
| Purchase #3 | $50.83 | 10.611% | $56.2236 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $31.80 | 13.735% | $36.1677 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $238.70 | 7.766% | $257.2374 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $59.62 | 7.365% | $64.011 | $64.01 | $64.00 | $64.00 |
| Purchase #7 | $36.86 | 12.325% | $41.403 | $41.40 | $41.40 | $41.40 |
| 7 purchase totals = | $816.22 | $893.3967 | $893.40 | $893.35 | $893.30 | |