| 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 | $109.42 | 13.156% | $123.8153 | $123.82 | $123.80 | $123.80 |
| Purchase #2 | $81.89 | 6.364% | $87.1015 | $87.10 | $87.10 | $87.10 |
| Purchase #3 | $115.47 | 4.371% | $120.5172 | $120.52 | $120.50 | $120.50 |
| Purchase #4 | $238.56 | 9.160% | $260.4121 | $260.41 | $260.40 | $260.40 |
| Purchase #5 | $176.38 | 9.170% | $192.554 | $192.55 | $192.55 | $192.60 |
| Purchase #6 | $101.45 | 11.248% | $112.8611 | $112.86 | $112.85 | $112.90 |
| Purchase #7 | $9.43 | 13.255% | $10.6799 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $832.60 | $907.9411 | $907.94 | $907.90 | $908.00 | |