| 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 | $216.97 | 7.455% | $233.1451 | $233.15 | $233.15 | $233.10 |
| Purchase #2 | $213.60 | 9.634% | $234.1782 | $234.18 | $234.20 | $234.20 |
| Purchase #3 | $202.74 | 11.329% | $225.7084 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $74.74 | 7.330% | $80.2184 | $80.22 | $80.20 | $80.20 |
| Purchase #5 | $22.67 | 7.120% | $24.2841 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $63.58 | 8.243% | $68.8209 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $24.67 | 6.492% | $26.2716 | $26.27 | $26.25 | $26.30 |
| 7 purchase totals = | $818.97 | $892.6267 | $892.63 | $892.60 | $892.60 | |