| 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 | $6.60 | 8.655% | $7.1712 | $7.17 | $7.15 | $7.20 |
| Purchase #2 | $195.33 | 10.790% | $216.4061 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $78.89 | 12.356% | $88.6376 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $242.33 | 3.457% | $250.7073 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $78.66 | 5.446% | $82.9438 | $82.94 | $82.95 | $82.90 |
| Purchase #6 | $146.25 | 9.231% | $159.7503 | $159.75 | $159.75 | $159.80 |
| Purchase #7 | $171.73 | 13.434% | $194.8002 | $194.80 | $194.80 | $194.80 |
| 7 purchase totals = | $919.79 | $1,000.4165 | $1,000.42 | $1,000.40 | $1,000.40 | |