| 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 | $149.79 | 6.704% | $159.8319 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $215.48 | 11.400% | $240.0447 | $240.04 | $240.05 | $240.00 |
| Purchase #3 | $54.90 | 10.690% | $60.7688 | $60.77 | $60.75 | $60.80 |
| Purchase #4 | $229.60 | 9.819% | $252.1444 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $155.87 | 13.489% | $176.8953 | $176.90 | $176.90 | $176.90 |
| Purchase #6 | $209.33 | 3.260% | $216.1542 | $216.15 | $216.15 | $216.20 |
| Purchase #7 | $103.75 | 3.471% | $107.3512 | $107.35 | $107.35 | $107.40 |
| 7 purchase totals = | $1,118.72 | $1,213.1905 | $1,213.18 | $1,213.20 | $1,213.20 | |