| 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 | $46.58 | 4.414% | $48.636 | $48.64 | $48.65 | $48.60 |
| Purchase #2 | $204.73 | 9.631% | $224.4475 | $224.45 | $224.45 | $224.40 |
| Purchase #3 | $211.74 | 13.834% | $241.0321 | $241.03 | $241.05 | $241.00 |
| Purchase #4 | $6.75 | 9.632% | $7.4002 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $184.94 | 13.374% | $209.6739 | $209.67 | $209.65 | $209.70 |
| Purchase #6 | $8.48 | 10.663% | $9.3842 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $121.62 | 8.293% | $131.7059 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $784.84 | $872.2798 | $872.28 | $872.30 | $872.20 | |