| 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 | $13.73 | 6.441% | $14.6143 | $14.61 | $14.60 | $14.60 |
| Purchase #2 | $9.41 | 10.765% | $10.423 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $113.73 | 13.776% | $129.3974 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $192.26 | 5.643% | $203.1092 | $203.11 | $203.10 | $203.10 |
| Purchase #5 | $176.25 | 5.719% | $186.3297 | $186.33 | $186.35 | $186.30 |
| Purchase #6 | $59.29 | 10.760% | $65.6696 | $65.67 | $65.65 | $65.70 |
| Purchase #7 | $195.95 | 4.276% | $204.3288 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $760.62 | $813.8720 | $813.87 | $813.85 | $813.80 | |