| 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 | $222.33 | 13.602% | $252.5713 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $230.26 | 5.834% | $243.6934 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $175.27 | 9.242% | $191.4685 | $191.47 | $191.45 | $191.50 |
| Purchase #4 | $121.50 | 8.514% | $131.8445 | $131.84 | $131.85 | $131.80 |
| Purchase #5 | $164.45 | 9.232% | $179.632 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $181.71 | 6.669% | $193.8282 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $80.84 | 7.392% | $86.8157 | $86.82 | $86.80 | $86.80 |
| 7 purchase totals = | $1,176.36 | $1,279.8536 | $1,279.85 | $1,279.85 | $1,279.80 | |