| 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 | $36.93 | 4.759% | $38.6875 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $124.50 | 12.537% | $140.1086 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $121.57 | 4.739% | $127.3312 | $127.33 | $127.35 | $127.30 |
| Purchase #4 | $65.27 | 8.689% | $70.9413 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $162.46 | 9.679% | $178.1845 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $80.53 | 5.598% | $85.0381 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $68.41 | 11.370% | $76.1882 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $659.67 | $716.4794 | $716.48 | $716.55 | $716.40 | |