| 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 | $10.37 | 13.662% | $11.7867 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $189.90 | 11.578% | $211.8866 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $117.29 | 3.554% | $121.4585 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $141.90 | 9.236% | $155.0059 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $22.28 | 5.406% | $23.4845 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $240.56 | 13.136% | $272.16 | $272.16 | $272.15 | $272.20 |
| Purchase #7 | $221.98 | 8.575% | $241.0148 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $944.28 | $1,036.7970 | $1,036.80 | $1,036.80 | $1,036.90 | |