| 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 | $172.26 | 12.427% | $193.6668 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $168.71 | 6.850% | $180.2666 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $216.97 | 8.355% | $235.0978 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $176.35 | 13.188% | $199.607 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $83.32 | 5.214% | $87.6643 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $10.78 | 13.207% | $12.2037 | $12.20 | $12.20 | $12.20 |
| Purchase #7 | $31.41 | 4.773% | $32.9092 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $859.80 | $941.4154 | $941.42 | $941.35 | $941.50 | |