| 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 | $241.70 | 6.648% | $257.7682 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $128.26 | 9.274% | $140.1548 | $140.15 | $140.15 | $140.20 |
| Purchase #3 | $94.80 | 7.855% | $102.2465 | $102.25 | $102.25 | $102.20 |
| Purchase #4 | $205.74 | 11.234% | $228.8528 | $228.85 | $228.85 | $228.90 |
| Purchase #5 | $107.84 | 6.307% | $114.6415 | $114.64 | $114.65 | $114.60 |
| Purchase #6 | $79.59 | 13.840% | $90.6053 | $90.61 | $90.60 | $90.60 |
| Purchase #7 | $166.92 | 4.551% | $174.5165 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $1,024.85 | $1,108.7856 | $1,108.79 | $1,108.75 | $1,108.80 | |