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 | $27.81 | 7.823% | $29.9856 | $29.99 | $30.00 | $30.00 |
Purchase #2 | $66.76 | 12.352% | $75.0062 | $75.01 | $75.00 | $75.00 |
Purchase #3 | $30.35 | 6.174% | $32.2238 | $32.22 | $32.20 | $32.20 |
Purchase #4 | $77.49 | 4.183% | $80.7314 | $80.73 | $80.75 | $80.70 |
Purchase #5 | $7.32 | 11.389% | $8.1537 | $8.15 | $8.15 | $8.20 |
Purchase #6 | $155.67 | 9.735% | $170.8245 | $170.82 | $170.80 | $170.80 |
Purchase #7 | $209.34 | 4.341% | $218.4274 | $218.43 | $218.45 | $218.40 |
7 purchase totals = | $574.74 | $615.3526 | $615.35 | $615.35 | $615.30 |