| 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 | $34.79 | 12.812% | $39.2473 | $39.25 | $39.25 | $39.20 |
| Purchase #2 | $112.56 | 9.306% | $123.0348 | $123.03 | $123.05 | $123.00 |
| Purchase #3 | $5.68 | 8.819% | $6.1809 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $153.57 | 12.356% | $172.5451 | $172.55 | $172.55 | $172.50 |
| Purchase #5 | $236.34 | 3.154% | $243.7942 | $243.79 | $243.80 | $243.80 |
| Purchase #6 | $227.37 | 10.705% | $251.71 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $5.64 | 9.150% | $6.1561 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $775.95 | $842.6684 | $842.67 | $842.70 | $842.60 | |