| 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 | $41.99 | 7.303% | $45.0565 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $55.96 | 9.309% | $61.1693 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $50.37 | 13.211% | $57.0244 | $57.02 | $57.00 | $57.00 |
| Purchase #4 | $218.53 | 3.137% | $225.3853 | $225.39 | $225.40 | $225.40 |
| Purchase #5 | $246.95 | 7.598% | $265.7133 | $265.71 | $265.70 | $265.70 |
| Purchase #6 | $186.46 | 8.248% | $201.8392 | $201.84 | $201.85 | $201.80 |
| Purchase #7 | $137.88 | 11.644% | $153.9347 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $938.14 | $1,010.1227 | $1,010.12 | $1,010.10 | $1,010.10 | |