| 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 | $115.69 | 5.774% | $122.3699 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $207.70 | 3.795% | $215.5822 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $156.79 | 9.296% | $171.3652 | $171.37 | $171.35 | $171.40 |
| Purchase #4 | $74.77 | 9.601% | $81.9487 | $81.95 | $81.95 | $81.90 |
| Purchase #5 | $90.69 | 4.691% | $94.9443 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $23.99 | 4.480% | $25.0648 | $25.06 | $25.05 | $25.10 |
| Purchase #7 | $238.87 | 7.394% | $256.532 | $256.53 | $256.55 | $256.50 |
| 7 purchase totals = | $908.50 | $967.8071 | $967.80 | $967.80 | $967.80 | |