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 | $21.67 | 4.353% | $22.6133 | $22.61 | $22.60 | $22.60 |
Purchase #2 | $11.80 | 8.624% | $12.8176 | $12.82 | $12.80 | $12.80 |
Purchase #3 | $110.92 | 10.727% | $122.8184 | $122.82 | $122.80 | $122.80 |
Purchase #4 | $217.28 | 13.276% | $246.1261 | $246.13 | $246.15 | $246.10 |
Purchase #5 | $56.73 | 12.801% | $63.992 | $63.99 | $64.00 | $64.00 |
Purchase #6 | $229.76 | 12.497% | $258.4731 | $258.47 | $258.45 | $258.50 |
Purchase #7 | $85.91 | 4.320% | $89.6213 | $89.62 | $89.60 | $89.60 |
7 purchase totals = | $734.07 | $816.4618 | $816.46 | $816.40 | $816.40 |