| 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 | $151.44 | 3.158% | $156.2225 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $70.79 | 12.723% | $79.7966 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $192.79 | 12.834% | $217.5327 | $217.53 | $217.55 | $217.50 |
| Purchase #4 | $205.47 | 7.130% | $220.12 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $8.26 | 3.861% | $8.5789 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $217.91 | 11.816% | $243.6582 | $243.66 | $243.65 | $243.70 |
| Purchase #7 | $112.84 | 7.301% | $121.0784 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $959.50 | $1,046.9873 | $1,046.99 | $1,047.00 | $1,047.00 | |