| 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 | $122.50 | 13.205% | $138.6761 | $138.68 | $138.70 | $138.70 |
| Purchase #2 | $40.96 | 4.225% | $42.6906 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $191.76 | 3.524% | $198.5176 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $22.25 | 13.157% | $25.1774 | $25.18 | $25.20 | $25.20 |
| Purchase #5 | $101.55 | 3.811% | $105.4201 | $105.42 | $105.40 | $105.40 |
| Purchase #6 | $221.82 | 8.708% | $241.1361 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $29.42 | 7.661% | $31.6739 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $730.26 | $783.2918 | $783.30 | $783.30 | $783.30 | |