| 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 | $151.58 | 5.788% | $160.3535 | $160.35 | $160.35 | $160.40 |
| Purchase #2 | $62.75 | 10.160% | $69.1254 | $69.13 | $69.15 | $69.10 |
| Purchase #3 | $204.26 | 10.188% | $225.07 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $56.99 | 3.537% | $59.0057 | $59.01 | $59.00 | $59.00 |
| Purchase #5 | $90.85 | 8.778% | $98.8248 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $229.54 | 8.760% | $249.6477 | $249.65 | $249.65 | $249.60 |
| Purchase #7 | $47.33 | 6.345% | $50.3331 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $843.30 | $912.3602 | $912.36 | $912.35 | $912.30 | |