| 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 | $213.90 | 7.794% | $230.5714 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $21.44 | 10.285% | $23.6451 | $23.65 | $23.65 | $23.60 |
| Purchase #3 | $79.29 | 13.863% | $90.282 | $90.28 | $90.30 | $90.30 |
| Purchase #4 | $168.36 | 8.644% | $182.913 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $248.53 | 4.542% | $259.8182 | $259.82 | $259.80 | $259.80 |
| Purchase #6 | $113.37 | 4.260% | $118.1996 | $118.20 | $118.20 | $118.20 |
| Purchase #7 | $194.45 | 6.442% | $206.9765 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $1,039.34 | $1,112.4058 | $1,112.41 | $1,112.40 | $1,112.40 | |