| 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 | $238.86 | 5.766% | $252.6327 | $252.63 | $252.65 | $252.60 |
| Purchase #2 | $108.26 | 7.602% | $116.4899 | $116.49 | $116.50 | $116.50 |
| Purchase #3 | $241.71 | 11.736% | $270.0771 | $270.08 | $270.10 | $270.10 |
| Purchase #4 | $207.51 | 6.594% | $221.1932 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $206.51 | 13.194% | $233.7569 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $238.62 | 11.867% | $266.937 | $266.94 | $266.95 | $266.90 |
| Purchase #7 | $114.35 | 12.514% | $128.6598 | $128.66 | $128.65 | $128.70 |
| 7 purchase totals = | $1,355.82 | $1,489.7466 | $1,489.75 | $1,489.80 | $1,489.80 | |