| 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 | $238.40 | 5.188% | $250.7682 | $250.77 | $250.75 | $250.80 |
| Purchase #2 | $73.31 | 8.696% | $79.685 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $87.62 | 8.305% | $94.8968 | $94.90 | $94.90 | $94.90 |
| Purchase #4 | $68.97 | 3.345% | $71.277 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $201.99 | 7.396% | $216.9292 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $196.55 | 12.572% | $221.2603 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $183.80 | 10.692% | $203.4519 | $203.45 | $203.45 | $203.50 |
| 7 purchase totals = | $1,050.64 | $1,138.2684 | $1,138.28 | $1,138.30 | $1,138.40 | |