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 | $152.54 | 13.158% | $172.6112 | $172.61 | $172.60 | $172.60 |
Purchase #2 | $74.92 | 12.111% | $83.9936 | $83.99 | $84.00 | $84.00 |
Purchase #3 | $153.30 | 6.362% | $163.0529 | $163.05 | $163.05 | $163.10 |
Purchase #4 | $154.74 | 7.408% | $166.2031 | $166.20 | $166.20 | $166.20 |
Purchase #5 | $8.97 | 13.493% | $10.1803 | $10.18 | $10.20 | $10.20 |
Purchase #6 | $14.81 | 9.450% | $16.2095 | $16.21 | $16.20 | $16.20 |
Purchase #7 | $25.38 | 5.496% | $26.7749 | $26.77 | $26.75 | $26.80 |
7 purchase totals = | $584.66 | $639.0255 | $639.01 | $639.00 | $639.10 |