| 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 | $224.43 | 5.430% | $236.6165 | $236.62 | $236.60 | $236.60 |
| Purchase #2 | $5.28 | 8.551% | $5.7315 | $5.73 | $5.75 | $5.70 |
| Purchase #3 | $194.84 | 12.346% | $218.8949 | $218.89 | $218.90 | $218.90 |
| Purchase #4 | $39.69 | 7.460% | $42.6509 | $42.65 | $42.65 | $42.70 |
| Purchase #5 | $108.46 | 6.865% | $115.9058 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $15.45 | 10.391% | $17.0554 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $151.83 | 3.174% | $156.6491 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $739.98 | $793.5041 | $793.51 | $793.50 | $793.50 | |