| 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 | $71.69 | 7.617% | $77.1506 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $6.31 | 4.809% | $6.6134 | $6.61 | $6.60 | $6.60 |
| Purchase #3 | $74.28 | 10.738% | $82.2562 | $82.26 | $82.25 | $82.30 |
| Purchase #4 | $138.80 | 11.362% | $154.5705 | $154.57 | $154.55 | $154.60 |
| Purchase #5 | $210.27 | 6.441% | $223.8135 | $223.81 | $223.80 | $223.80 |
| Purchase #6 | $121.42 | 6.847% | $129.7336 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $164.66 | 7.317% | $176.7082 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $787.43 | $850.8460 | $850.84 | $850.80 | $850.90 | |