| 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 | $61.68 | 13.797% | $70.19 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $145.68 | 13.146% | $164.8311 | $164.83 | $164.85 | $164.80 |
| Purchase #3 | $192.32 | 13.666% | $218.6025 | $218.60 | $218.60 | $218.60 |
| Purchase #4 | $12.40 | 4.799% | $12.9951 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $219.65 | 7.698% | $236.5587 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $24.83 | 4.193% | $25.8711 | $25.87 | $25.85 | $25.90 |
| Purchase #7 | $113.73 | 6.266% | $120.8563 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $770.29 | $849.9048 | $849.91 | $849.90 | $850.00 | |