| 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 | $50.83 | 4.752% | $53.2454 | $53.25 | $53.25 | $53.20 |
| Purchase #2 | $237.47 | 8.212% | $256.971 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $136.56 | 10.306% | $150.6339 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $170.48 | 12.318% | $191.4797 | $191.48 | $191.50 | $191.50 |
| Purchase #5 | $161.37 | 5.540% | $170.3099 | $170.31 | $170.30 | $170.30 |
| Purchase #6 | $201.72 | 5.481% | $212.7763 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $83.68 | 4.343% | $87.3142 | $87.31 | $87.30 | $87.30 |
| 7 purchase totals = | $1,042.11 | $1,122.7304 | $1,122.73 | $1,122.75 | $1,122.70 | |