| 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 | $250.86 | 11.265% | $279.1194 | $279.12 | $279.10 | $279.10 |
| Purchase #2 | $217.78 | 5.748% | $230.298 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $163.71 | 12.415% | $184.0346 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $118.88 | 11.577% | $132.6427 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $167.67 | 10.416% | $185.1345 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $198.49 | 13.333% | $224.9547 | $224.95 | $224.95 | $225.00 |
| Purchase #7 | $121.90 | 12.622% | $137.2862 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $1,239.29 | $1,373.4701 | $1,373.46 | $1,373.50 | $1,373.40 | |