| 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 | $60.47 | 6.305% | $64.2826 | $64.28 | $64.30 | $64.30 |
| Purchase #2 | $20.47 | 7.480% | $22.0012 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $106.31 | 13.821% | $121.0031 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $121.86 | 5.302% | $128.321 | $128.32 | $128.30 | $128.30 |
| Purchase #5 | $123.90 | 7.235% | $132.8642 | $132.86 | $132.85 | $132.90 |
| Purchase #6 | $75.92 | 8.519% | $82.3876 | $82.39 | $82.40 | $82.40 |
| Purchase #7 | $181.95 | 9.554% | $199.3335 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $690.88 | $750.1932 | $750.18 | $750.20 | $750.20 | |