| 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 | $190.94 | 7.301% | $204.8805 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $149.62 | 11.641% | $167.0373 | $167.04 | $167.05 | $167.00 |
| Purchase #3 | $226.47 | 5.140% | $238.1106 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $121.43 | 5.719% | $128.3746 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $137.37 | 5.457% | $144.8663 | $144.87 | $144.85 | $144.90 |
| Purchase #6 | $243.85 | 11.136% | $271.0051 | $271.01 | $271.00 | $271.00 |
| Purchase #7 | $20.81 | 7.606% | $22.3928 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $1,090.49 | $1,176.6672 | $1,176.67 | $1,176.65 | $1,176.70 | |