| 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 | $66.51 | 9.369% | $72.7413 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $88.52 | 6.316% | $94.1109 | $94.11 | $94.10 | $94.10 |
| Purchase #3 | $56.78 | 3.344% | $58.6787 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $115.55 | 4.329% | $120.5522 | $120.55 | $120.55 | $120.60 |
| Purchase #5 | $226.93 | 3.761% | $235.4648 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $19.98 | 8.822% | $21.7426 | $21.74 | $21.75 | $21.70 |
| Purchase #7 | $127.38 | 8.238% | $137.8736 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $701.65 | $741.1641 | $741.15 | $741.15 | $741.20 | |