| 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 | $104.97 | 3.670% | $108.8224 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $212.76 | 11.391% | $236.9955 | $237.00 | $237.00 | $237.00 |
| Purchase #3 | $91.84 | 10.556% | $101.5346 | $101.53 | $101.55 | $101.50 |
| Purchase #4 | $224.49 | 8.602% | $243.8006 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $149.67 | 6.795% | $159.8401 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $186.72 | 6.691% | $199.2134 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $45.87 | 13.177% | $51.9143 | $51.91 | $51.90 | $51.90 |
| 7 purchase totals = | $1,016.32 | $1,102.1209 | $1,102.11 | $1,102.10 | $1,102.00 | |