| 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 | $69.45 | 13.339% | $78.7139 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $189.72 | 7.706% | $204.3398 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $32.54 | 11.308% | $36.2196 | $36.22 | $36.20 | $36.20 |
| Purchase #4 | $22.58 | 9.275% | $24.6743 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $48.59 | 8.676% | $52.8057 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $130.68 | 11.425% | $145.6102 | $145.61 | $145.60 | $145.60 |
| Purchase #7 | $224.89 | 4.626% | $235.2934 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $718.45 | $777.6569 | $777.65 | $777.60 | $777.60 | |