| 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 | $38.68 | 5.846% | $40.9412 | $40.94 | $40.95 | $40.90 |
| Purchase #2 | $114.63 | 6.715% | $122.3274 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $24.81 | 11.348% | $27.6254 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $111.67 | 5.573% | $117.8934 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $20.75 | 7.539% | $22.3143 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $33.69 | 13.233% | $38.1482 | $38.15 | $38.15 | $38.10 |
| Purchase #7 | $157.63 | 10.195% | $173.7004 | $173.70 | $173.70 | $173.70 |
| 7 purchase totals = | $501.86 | $542.9503 | $542.95 | $543.00 | $542.80 | |