| 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 | $133.53 | 7.577% | $143.6476 | $143.65 | $143.65 | $143.60 |
| Purchase #2 | $180.40 | 3.207% | $186.1854 | $186.19 | $186.20 | $186.20 |
| Purchase #3 | $34.93 | 6.356% | $37.1502 | $37.15 | $37.15 | $37.20 |
| Purchase #4 | $154.52 | 6.459% | $164.5004 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $224.63 | 5.117% | $236.1243 | $236.12 | $236.10 | $236.10 |
| Purchase #6 | $103.59 | 5.639% | $109.4314 | $109.43 | $109.45 | $109.40 |
| Purchase #7 | $173.95 | 12.479% | $195.6572 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $1,005.55 | $1,072.6965 | $1,072.70 | $1,072.70 | $1,072.70 | |