| 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 | $202.50 | 11.348% | $225.4797 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $68.53 | 12.716% | $77.2443 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $138.77 | 5.288% | $146.1082 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $87.37 | 8.690% | $94.9625 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $171.29 | 9.110% | $186.8945 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $69.86 | 8.155% | $75.5571 | $75.56 | $75.55 | $75.60 |
| Purchase #7 | $204.93 | 13.518% | $232.6324 | $232.63 | $232.65 | $232.60 |
| 7 purchase totals = | $943.25 | $1,038.8787 | $1,038.87 | $1,038.90 | $1,038.90 | |