| 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 | $68.34 | 5.647% | $72.1992 | $72.20 | $72.20 | $72.20 |
| Purchase #2 | $96.88 | 13.311% | $109.7757 | $109.78 | $109.80 | $109.80 |
| Purchase #3 | $135.57 | 8.435% | $147.0053 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $8.92 | 13.395% | $10.1148 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $236.27 | 7.295% | $253.5059 | $253.51 | $253.50 | $253.50 |
| Purchase #6 | $72.94 | 11.812% | $81.5557 | $81.56 | $81.55 | $81.60 |
| Purchase #7 | $88.73 | 13.451% | $100.6651 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $707.65 | $774.8217 | $774.84 | $774.80 | $774.90 | |