| 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 | $188.32 | 9.484% | $206.1803 | $206.18 | $206.20 | $206.20 |
| Purchase #2 | $101.62 | 4.664% | $106.3596 | $106.36 | $106.35 | $106.40 |
| Purchase #3 | $114.32 | 3.485% | $118.3041 | $118.30 | $118.30 | $118.30 |
| Purchase #4 | $38.33 | 10.292% | $42.2749 | $42.27 | $42.25 | $42.30 |
| Purchase #5 | $122.28 | 9.672% | $134.1069 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $70.77 | 11.680% | $79.0359 | $79.04 | $79.05 | $79.00 |
| Purchase #7 | $191.38 | 8.440% | $207.5325 | $207.53 | $207.55 | $207.50 |
| 7 purchase totals = | $827.02 | $893.7942 | $893.79 | $893.80 | $893.80 | |