| 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 | $150.90 | 7.849% | $162.7441 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $153.60 | 9.586% | $168.3241 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $212.33 | 6.470% | $226.0678 | $226.07 | $226.05 | $226.10 |
| Purchase #4 | $26.59 | 10.210% | $29.3048 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $43.70 | 7.612% | $47.0264 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $68.28 | 5.136% | $71.7869 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $11.42 | 13.460% | $12.9571 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $666.82 | $718.2112 | $718.21 | $718.20 | $718.20 | |