| 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 | $197.80 | 7.152% | $211.9467 | $211.95 | $211.95 | $211.90 |
| Purchase #2 | $70.68 | 8.382% | $76.6044 | $76.60 | $76.60 | $76.60 |
| Purchase #3 | $42.28 | 6.625% | $45.0811 | $45.08 | $45.10 | $45.10 |
| Purchase #4 | $112.34 | 8.256% | $121.6148 | $121.61 | $121.60 | $121.60 |
| Purchase #5 | $190.43 | 7.852% | $205.3826 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $47.28 | 7.116% | $50.6444 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $98.78 | 10.373% | $109.0264 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $759.59 | $820.3004 | $820.29 | $820.35 | $820.20 | |