| 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 | $233.45 | 6.539% | $248.7153 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $76.62 | 11.191% | $85.1945 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $182.79 | 8.811% | $198.8956 | $198.90 | $198.90 | $198.90 |
| Purchase #4 | $36.57 | 9.435% | $40.0204 | $40.02 | $40.00 | $40.00 |
| Purchase #5 | $25.37 | 11.286% | $28.2333 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $209.95 | 6.551% | $223.7038 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $162.77 | 6.592% | $173.4998 | $173.50 | $173.50 | $173.50 |
| 7 purchase totals = | $927.52 | $998.2627 | $998.26 | $998.25 | $998.20 | |