| 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 | $24.87 | 8.510% | $26.9864 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $182.32 | 8.520% | $197.8537 | $197.85 | $197.85 | $197.90 |
| Purchase #3 | $228.55 | 13.756% | $259.9893 | $259.99 | $260.00 | $260.00 |
| Purchase #4 | $123.89 | 6.580% | $132.042 | $132.04 | $132.05 | $132.00 |
| Purchase #5 | $170.46 | 10.233% | $187.9032 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $125.76 | 10.231% | $138.6265 | $138.63 | $138.65 | $138.60 |
| Purchase #7 | $136.63 | 7.490% | $146.8636 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $992.48 | $1,090.2647 | $1,090.26 | $1,090.30 | $1,090.30 | |