| 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 | $178.83 | 11.450% | $199.306 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $84.67 | 7.809% | $91.2819 | $91.28 | $91.30 | $91.30 |
| Purchase #3 | $182.45 | 3.475% | $188.7901 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $152.55 | 5.834% | $161.4498 | $161.45 | $161.45 | $161.40 |
| Purchase #5 | $102.53 | 10.196% | $112.984 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $179.60 | 6.359% | $191.0208 | $191.02 | $191.00 | $191.00 |
| Purchase #7 | $202.44 | 11.449% | $225.6174 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $1,083.07 | $1,170.4500 | $1,170.45 | $1,170.45 | $1,170.40 | |