| 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 | $209.88 | 8.409% | $227.5288 | $227.53 | $227.55 | $227.50 |
| Purchase #2 | $92.59 | 13.509% | $105.098 | $105.10 | $105.10 | $105.10 |
| Purchase #3 | $128.74 | 6.532% | $137.1493 | $137.15 | $137.15 | $137.10 |
| Purchase #4 | $26.46 | 11.763% | $29.5725 | $29.57 | $29.55 | $29.60 |
| Purchase #5 | $33.79 | 12.598% | $38.0469 | $38.05 | $38.05 | $38.00 |
| Purchase #6 | $63.93 | 11.606% | $71.3497 | $71.35 | $71.35 | $71.30 |
| Purchase #7 | $59.65 | 11.785% | $66.6798 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $615.04 | $675.4250 | $675.43 | $675.45 | $675.30 | |