| 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 | $161.54 | 7.732% | $174.0303 | $174.03 | $174.05 | $174.00 |
| Purchase #2 | $76.43 | 9.673% | $83.8231 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $16.81 | 5.762% | $17.7786 | $17.78 | $17.80 | $17.80 |
| Purchase #4 | $212.47 | 12.326% | $238.6591 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $193.55 | 5.716% | $204.6133 | $204.61 | $204.60 | $204.60 |
| Purchase #6 | $133.54 | 3.245% | $137.8734 | $137.87 | $137.85 | $137.90 |
| Purchase #7 | $39.48 | 13.188% | $44.6866 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $833.82 | $901.4644 | $901.46 | $901.45 | $901.50 | |