| 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 | $238.35 | 12.400% | $267.9054 | $267.91 | $267.90 | $267.90 |
| Purchase #2 | $165.46 | 9.149% | $180.5979 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $204.54 | 8.324% | $221.5659 | $221.57 | $221.55 | $221.60 |
| Purchase #4 | $43.37 | 10.246% | $47.8137 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $210.30 | 8.779% | $228.7622 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $16.87 | 5.338% | $17.7705 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $162.46 | 8.725% | $176.6346 | $176.63 | $176.65 | $176.60 |
| 7 purchase totals = | $1,041.35 | $1,141.0502 | $1,141.05 | $1,141.00 | $1,141.10 | |