| 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 | $221.79 | 13.336% | $251.3679 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $140.58 | 7.653% | $151.3386 | $151.34 | $151.35 | $151.30 |
| Purchase #3 | $227.90 | 12.173% | $255.6423 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $94.25 | 3.295% | $97.3555 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $150.83 | 7.524% | $162.1784 | $162.18 | $162.20 | $162.20 |
| Purchase #6 | $82.37 | 9.401% | $90.1136 | $90.11 | $90.10 | $90.10 |
| Purchase #7 | $187.58 | 7.601% | $201.838 | $201.84 | $201.85 | $201.80 |
| 7 purchase totals = | $1,105.30 | $1,209.8343 | $1,209.84 | $1,209.85 | $1,209.80 | |