| 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 | $116.38 | 4.151% | $121.2109 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $96.29 | 13.818% | $109.5954 | $109.60 | $109.60 | $109.60 |
| Purchase #3 | $56.53 | 8.873% | $61.5459 | $61.55 | $61.55 | $61.50 |
| Purchase #4 | $191.99 | 5.207% | $201.9869 | $201.99 | $202.00 | $202.00 |
| Purchase #5 | $233.87 | 9.825% | $256.8477 | $256.85 | $256.85 | $256.80 |
| Purchase #6 | $166.87 | 4.832% | $174.9332 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $94.57 | 13.756% | $107.579 | $107.58 | $107.60 | $107.60 |
| 7 purchase totals = | $956.50 | $1,033.6990 | $1,033.71 | $1,033.75 | $1,033.60 | |