| 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 | $186.79 | 13.489% | $211.9861 | $211.99 | $212.00 | $212.00 |
| Purchase #2 | $133.71 | 6.306% | $142.1418 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $5.34 | 6.653% | $5.6953 | $5.70 | $5.70 | $5.70 |
| Purchase #4 | $19.48 | 10.688% | $21.562 | $21.56 | $21.55 | $21.60 |
| Purchase #5 | $125.31 | 11.346% | $139.5277 | $139.53 | $139.55 | $139.50 |
| Purchase #6 | $226.41 | 9.397% | $247.6857 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $88.32 | 4.464% | $92.2626 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $785.36 | $860.8612 | $860.87 | $860.90 | $860.90 | |