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 | $11.58 | 3.512% | $11.9867 | $11.99 | $12.00 | $12.00 |
Purchase #2 | $45.71 | 9.673% | $50.1315 | $50.13 | $50.15 | $50.10 |
Purchase #3 | $36.49 | 11.319% | $40.6203 | $40.62 | $40.60 | $40.60 |
Purchase #4 | $135.82 | 10.233% | $149.7185 | $149.72 | $149.70 | $149.70 |
Purchase #5 | $108.68 | 5.573% | $114.7367 | $114.74 | $114.75 | $114.70 |
Purchase #6 | $171.48 | 11.367% | $190.9721 | $190.97 | $190.95 | $191.00 |
Purchase #7 | $81.93 | 6.697% | $87.4169 | $87.42 | $87.40 | $87.40 |
7 purchase totals = | $591.69 | $645.5827 | $645.59 | $645.55 | $645.50 |