| 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 | $56.65 | 13.680% | $64.3997 | $64.40 | $64.40 | $64.40 |
| Purchase #2 | $22.79 | 5.770% | $24.105 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $248.80 | 9.621% | $272.737 | $272.74 | $272.75 | $272.70 |
| Purchase #4 | $40.59 | 12.739% | $45.7608 | $45.76 | $45.75 | $45.80 |
| Purchase #5 | $217.50 | 6.675% | $232.0181 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $231.93 | 11.479% | $258.5532 | $258.55 | $258.55 | $258.60 |
| Purchase #7 | $99.60 | 9.598% | $109.1596 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $917.86 | $1,006.7334 | $1,006.74 | $1,006.70 | $1,006.80 | |