| 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 | $80.32 | 13.655% | $91.2877 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $8.90 | 4.506% | $9.301 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $133.29 | 7.283% | $142.9975 | $143.00 | $143.00 | $143.00 |
| Purchase #4 | $156.58 | 7.292% | $167.9978 | $168.00 | $168.00 | $168.00 |
| Purchase #5 | $234.36 | 6.821% | $250.3457 | $250.35 | $250.35 | $250.30 |
| Purchase #6 | $137.45 | 13.456% | $155.9453 | $155.95 | $155.95 | $155.90 |
| Purchase #7 | $190.69 | 13.426% | $216.292 | $216.29 | $216.30 | $216.30 |
| 7 purchase totals = | $941.59 | $1,034.1670 | $1,034.18 | $1,034.20 | $1,034.10 | |