| 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 | $114.29 | 12.353% | $128.4082 | $128.41 | $128.40 | $128.40 |
| Purchase #2 | $243.70 | 7.685% | $262.4283 | $262.43 | $262.45 | $262.40 |
| Purchase #3 | $134.67 | 3.738% | $139.704 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $111.37 | 9.163% | $121.5748 | $121.57 | $121.55 | $121.60 |
| Purchase #5 | $213.75 | 13.196% | $241.9565 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $80.26 | 10.819% | $88.9433 | $88.94 | $88.95 | $88.90 |
| Purchase #7 | $12.87 | 7.617% | $13.8503 | $13.85 | $13.85 | $13.90 |
| 7 purchase totals = | $910.91 | $996.8654 | $996.86 | $996.85 | $996.90 | |