| 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 | $52.57 | 8.771% | $57.1809 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $247.76 | 3.866% | $257.3384 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $121.58 | 11.800% | $135.9264 | $135.93 | $135.95 | $135.90 |
| Purchase #4 | $138.92 | 4.746% | $145.5131 | $145.51 | $145.50 | $145.50 |
| Purchase #5 | $17.48 | 3.331% | $18.0623 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $47.76 | 9.171% | $52.1401 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $133.63 | 13.142% | $151.1917 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $759.70 | $817.3529 | $817.35 | $817.40 | $817.30 | |