| 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 | $93.50 | 13.653% | $106.2656 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $219.42 | 12.295% | $246.3977 | $246.40 | $246.40 | $246.40 |
| Purchase #3 | $70.43 | 10.737% | $77.9921 | $77.99 | $78.00 | $78.00 |
| Purchase #4 | $226.60 | 8.180% | $245.1359 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $59.38 | 8.137% | $64.2118 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $141.53 | 6.574% | $150.8342 | $150.83 | $150.85 | $150.80 |
| Purchase #7 | $80.67 | 11.158% | $89.6712 | $89.67 | $89.65 | $89.70 |
| 7 purchase totals = | $891.53 | $980.5085 | $980.51 | $980.50 | $980.50 | |