| 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 | $23.35 | 5.315% | $24.5911 | $24.59 | $24.60 | $24.60 |
| Purchase #2 | $167.69 | 7.351% | $180.0169 | $180.02 | $180.00 | $180.00 |
| Purchase #3 | $28.25 | 12.361% | $31.742 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $58.48 | 12.366% | $65.7116 | $65.71 | $65.70 | $65.70 |
| Purchase #5 | $194.86 | 3.484% | $201.6489 | $201.65 | $201.65 | $201.60 |
| Purchase #6 | $23.90 | 9.400% | $26.1466 | $26.15 | $26.15 | $26.10 |
| Purchase #7 | $6.91 | 12.770% | $7.7924 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $503.44 | $537.6495 | $537.65 | $537.65 | $537.50 | |