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 | $12.37 | 4.216% | $12.8915 | $12.89 | $12.90 | $12.90 |
Purchase #2 | $145.68 | 7.770% | $156.9993 | $157.00 | $157.00 | $157.00 |
Purchase #3 | $211.73 | 3.125% | $218.3466 | $218.35 | $218.35 | $218.30 |
Purchase #4 | $42.71 | 6.724% | $45.5818 | $45.58 | $45.60 | $45.60 |
Purchase #5 | $189.92 | 8.180% | $205.4555 | $205.46 | $205.45 | $205.50 |
Purchase #6 | $218.61 | 9.154% | $238.6216 | $238.62 | $238.60 | $238.60 |
Purchase #7 | $48.33 | 7.270% | $51.8436 | $51.84 | $51.85 | $51.80 |
7 purchase totals = | $869.35 | $929.7399 | $929.74 | $929.75 | $929.70 |