| 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 | $98.47 | 12.334% | $110.6153 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $164.26 | 9.235% | $179.4294 | $179.43 | $179.45 | $179.40 |
| Purchase #3 | $245.85 | 8.670% | $267.1652 | $267.17 | $267.15 | $267.20 |
| Purchase #4 | $206.59 | 8.456% | $224.0593 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $212.45 | 4.316% | $221.6193 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $8.81 | 8.494% | $9.5583 | $9.56 | $9.55 | $9.60 |
| Purchase #7 | $127.43 | 8.580% | $138.3635 | $138.36 | $138.35 | $138.40 |
| 7 purchase totals = | $1,063.86 | $1,150.8103 | $1,150.82 | $1,150.75 | $1,150.90 | |