| 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 | $195.36 | 4.136% | $203.4401 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $96.87 | 6.494% | $103.1607 | $103.16 | $103.15 | $103.20 |
| Purchase #3 | $228.97 | 5.755% | $242.1472 | $242.15 | $242.15 | $242.10 |
| Purchase #4 | $43.51 | 7.213% | $46.6484 | $46.65 | $46.65 | $46.60 |
| Purchase #5 | $96.67 | 9.394% | $105.7512 | $105.75 | $105.75 | $105.80 |
| Purchase #6 | $9.98 | 13.278% | $11.3051 | $11.31 | $11.30 | $11.30 |
| Purchase #7 | $115.54 | 10.509% | $127.6821 | $127.68 | $127.70 | $127.70 |
| 7 purchase totals = | $786.90 | $840.1348 | $840.14 | $840.15 | $840.10 | |