| 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 | $66.46 | 8.324% | $71.9921 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $219.99 | 11.389% | $245.0447 | $245.04 | $245.05 | $245.00 |
| Purchase #3 | $15.51 | 6.148% | $16.4636 | $16.46 | $16.45 | $16.50 |
| Purchase #4 | $164.37 | 8.580% | $178.4729 | $178.47 | $178.45 | $178.50 |
| Purchase #5 | $37.35 | 4.179% | $38.9109 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $116.27 | 12.608% | $130.9293 | $130.93 | $130.95 | $130.90 |
| Purchase #7 | $66.87 | 13.320% | $75.7771 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $686.82 | $757.5906 | $757.58 | $757.60 | $757.60 | |