| 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 | $237.67 | 5.320% | $250.314 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $35.42 | 6.377% | $37.6787 | $37.68 | $37.70 | $37.70 |
| Purchase #3 | $128.82 | 9.149% | $140.6057 | $140.61 | $140.60 | $140.60 |
| Purchase #4 | $210.26 | 10.459% | $232.2511 | $232.25 | $232.25 | $232.30 |
| Purchase #5 | $28.42 | 13.785% | $32.3377 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $216.26 | 12.511% | $243.3163 | $243.32 | $243.30 | $243.30 |
| Purchase #7 | $87.50 | 4.142% | $91.1243 | $91.12 | $91.10 | $91.10 |
| 7 purchase totals = | $944.35 | $1,027.6278 | $1,027.63 | $1,027.60 | $1,027.60 | |