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 | $124.60 | 4.859% | $130.6543 | $130.65 | $130.65 | $130.70 |
Purchase #2 | $47.64 | 6.827% | $50.8924 | $50.89 | $50.90 | $50.90 |
Purchase #3 | $104.76 | 3.870% | $108.8142 | $108.81 | $108.80 | $108.80 |
Purchase #4 | $125.48 | 13.705% | $142.677 | $142.68 | $142.70 | $142.70 |
Purchase #5 | $137.87 | 6.662% | $147.0549 | $147.05 | $147.05 | $147.10 |
Purchase #6 | $52.94 | 7.832% | $57.0863 | $57.09 | $57.10 | $57.10 |
Purchase #7 | $10.28 | 10.218% | $11.3304 | $11.33 | $11.35 | $11.30 |
7 purchase totals = | $603.57 | $648.5095 | $648.50 | $648.55 | $648.60 |