| 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 | $224.36 | 5.196% | $236.0177 | $236.02 | $236.00 | $236.00 |
| Purchase #2 | $32.34 | 6.302% | $34.3781 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $230.77 | 7.520% | $248.1239 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $98.30 | 13.595% | $111.6639 | $111.66 | $111.65 | $111.70 |
| Purchase #5 | $202.66 | 10.838% | $224.6243 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $205.38 | 3.322% | $212.2027 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $137.42 | 8.513% | $149.1186 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $1,131.23 | $1,216.1292 | $1,216.12 | $1,216.05 | $1,216.10 | |