| 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 | $234.63 | 4.147% | $244.3601 | $244.36 | $244.35 | $244.40 |
| Purchase #2 | $230.54 | 7.539% | $247.9204 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $78.84 | 7.340% | $84.6269 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $220.56 | 13.517% | $250.3731 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $42.32 | 13.658% | $48.1001 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $223.99 | 9.701% | $245.7193 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $102.25 | 7.593% | $110.0138 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $1,133.13 | $1,231.1137 | $1,231.11 | $1,231.05 | $1,231.10 | |