| 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 | $42.72 | 4.379% | $44.5907 | $44.59 | $44.60 | $44.60 |
| Purchase #2 | $161.26 | 11.649% | $180.0452 | $180.05 | $180.05 | $180.00 |
| Purchase #3 | $147.72 | 12.772% | $166.5868 | $166.59 | $166.60 | $166.60 |
| Purchase #4 | $82.89 | 6.843% | $88.5622 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $47.35 | 12.150% | $53.103 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $227.98 | 7.673% | $245.4729 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $174.43 | 13.419% | $197.8368 | $197.84 | $197.85 | $197.80 |
| 7 purchase totals = | $884.35 | $976.1976 | $976.20 | $976.20 | $976.20 | |