| 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 | $79.53 | 10.806% | $88.124 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $45.34 | 7.189% | $48.5995 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $228.45 | 9.262% | $249.609 | $249.61 | $249.60 | $249.60 |
| Purchase #4 | $27.61 | 13.437% | $31.32 | $31.32 | $31.30 | $31.30 |
| Purchase #5 | $220.67 | 8.118% | $238.584 | $238.58 | $238.60 | $238.60 |
| Purchase #6 | $16.28 | 5.662% | $17.2018 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $31.95 | 12.651% | $35.992 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $649.83 | $709.4303 | $709.42 | $709.40 | $709.40 | |