| 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 | $138.91 | 6.669% | $148.1739 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $67.55 | 11.855% | $75.5581 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $66.59 | 8.439% | $72.2095 | $72.21 | $72.20 | $72.20 |
| Purchase #4 | $93.57 | 10.193% | $103.1076 | $103.11 | $103.10 | $103.10 |
| Purchase #5 | $207.54 | 11.664% | $231.7475 | $231.75 | $231.75 | $231.70 |
| Purchase #6 | $50.79 | 4.632% | $53.1426 | $53.14 | $53.15 | $53.10 |
| Purchase #7 | $69.42 | 6.359% | $73.8344 | $73.83 | $73.85 | $73.80 |
| 7 purchase totals = | $694.37 | $757.7736 | $757.77 | $757.75 | $757.70 | |