| 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 | $194.31 | 12.852% | $219.2827 | $219.28 | $219.30 | $219.30 |
| Purchase #2 | $109.46 | 12.367% | $122.9969 | $123.00 | $123.00 | $123.00 |
| Purchase #3 | $72.73 | 12.339% | $81.7042 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $61.37 | 5.111% | $64.5066 | $64.51 | $64.50 | $64.50 |
| Purchase #5 | $167.91 | 3.611% | $173.9732 | $173.97 | $173.95 | $174.00 |
| Purchase #6 | $155.56 | 3.577% | $161.1244 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $148.27 | 3.253% | $153.0932 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $909.61 | $976.6812 | $976.67 | $976.65 | $976.70 | |