| 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 | $235.53 | 8.253% | $254.9683 | $254.97 | $254.95 | $255.00 |
| Purchase #2 | $248.73 | 11.496% | $277.324 | $277.32 | $277.30 | $277.30 |
| Purchase #3 | $39.78 | 3.559% | $41.1958 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $164.36 | 5.604% | $173.5707 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $122.66 | 4.484% | $128.1601 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $7.42 | 3.627% | $7.6891 | $7.69 | $7.70 | $7.70 |
| Purchase #7 | $100.43 | 13.214% | $113.7008 | $113.70 | $113.70 | $113.70 |
| 7 purchase totals = | $918.91 | $996.6088 | $996.61 | $996.55 | $996.70 | |