| 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 | $216.89 | 5.154% | $228.0685 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $158.75 | 6.103% | $168.4385 | $168.44 | $168.45 | $168.40 |
| Purchase #3 | $34.65 | 6.807% | $37.0086 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $194.49 | 8.466% | $210.9555 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $92.71 | 13.328% | $105.0664 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $228.78 | 8.709% | $248.7045 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $34.96 | 12.109% | $39.1933 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $961.23 | $1,037.4353 | $1,037.44 | $1,037.40 | $1,037.50 | |