| 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 | $45.51 | 6.459% | $48.4495 | $48.45 | $48.45 | $48.40 |
| Purchase #2 | $30.58 | 8.270% | $33.109 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $92.26 | 6.596% | $98.3455 | $98.35 | $98.35 | $98.30 |
| Purchase #4 | $210.94 | 5.332% | $222.1873 | $222.19 | $222.20 | $222.20 |
| Purchase #5 | $244.97 | 5.406% | $258.2131 | $258.21 | $258.20 | $258.20 |
| Purchase #6 | $18.86 | 4.378% | $19.6857 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $31.48 | 9.461% | $34.4583 | $34.46 | $34.45 | $34.50 |
| 7 purchase totals = | $674.60 | $714.4484 | $714.46 | $714.45 | $714.40 | |