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 | $100.45 | 12.555% | $113.0615 | $113.06 | $113.05 | $113.10 |
Purchase #2 | $180.55 | 3.666% | $187.169 | $187.17 | $187.15 | $187.20 |
Purchase #3 | $244.59 | 10.510% | $270.2964 | $270.30 | $270.30 | $270.30 |
Purchase #4 | $105.31 | 13.218% | $119.2299 | $119.23 | $119.25 | $119.20 |
Purchase #5 | $111.72 | 9.194% | $121.9915 | $121.99 | $122.00 | $122.00 |
Purchase #6 | $13.31 | 5.813% | $14.0837 | $14.08 | $14.10 | $14.10 |
Purchase #7 | $198.63 | 5.555% | $209.6639 | $209.66 | $209.65 | $209.70 |
7 purchase totals = | $954.56 | $1,035.4959 | $1,035.49 | $1,035.50 | $1,035.60 |