| 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 | $179.71 | 13.566% | $204.0895 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $118.59 | 5.727% | $125.3816 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $199.46 | 9.176% | $217.7624 | $217.76 | $217.75 | $217.80 |
| Purchase #4 | $15.63 | 9.434% | $17.1045 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $76.80 | 8.746% | $83.5169 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $210.98 | 9.291% | $230.5822 | $230.58 | $230.60 | $230.60 |
| Purchase #7 | $151.94 | 5.177% | $159.8059 | $159.81 | $159.80 | $159.80 |
| 7 purchase totals = | $953.11 | $1,038.2430 | $1,038.24 | $1,038.25 | $1,038.30 | |