| 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 | $47.40 | 4.158% | $49.3709 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $203.50 | 9.781% | $223.4043 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $234.85 | 3.668% | $243.4643 | $243.46 | $243.45 | $243.50 |
| Purchase #4 | $236.70 | 4.858% | $248.1989 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $12.87 | 13.262% | $14.5768 | $14.58 | $14.60 | $14.60 |
| Purchase #6 | $14.86 | 10.364% | $16.4001 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $245.98 | 5.583% | $259.7131 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $996.16 | $1,055.1284 | $1,055.12 | $1,055.10 | $1,055.20 | |