| 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 | $24.90 | 12.666% | $28.0538 | $28.05 | $28.05 | $28.10 |
| Purchase #2 | $218.36 | 7.465% | $234.6606 | $234.66 | $234.65 | $234.70 |
| Purchase #3 | $122.82 | 7.210% | $131.6753 | $131.68 | $131.70 | $131.70 |
| Purchase #4 | $137.98 | 10.380% | $152.3023 | $152.30 | $152.30 | $152.30 |
| Purchase #5 | $176.82 | 11.678% | $197.469 | $197.47 | $197.45 | $197.50 |
| Purchase #6 | $202.72 | 6.542% | $215.9819 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $69.60 | 8.404% | $75.4492 | $75.45 | $75.45 | $75.40 |
| 7 purchase totals = | $953.20 | $1,035.5921 | $1,035.59 | $1,035.60 | $1,035.70 | |