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 | $35.74 | 12.730% | $40.2897 | $40.29 | $40.30 | $40.30 |
Purchase #2 | $79.27 | 12.233% | $88.9671 | $88.97 | $88.95 | $89.00 |
Purchase #3 | $233.61 | 11.190% | $259.751 | $259.75 | $259.75 | $259.80 |
Purchase #4 | $9.51 | 8.698% | $10.3372 | $10.34 | $10.35 | $10.30 |
Purchase #5 | $18.44 | 4.379% | $19.2475 | $19.25 | $19.25 | $19.20 |
Purchase #6 | $224.77 | 12.830% | $253.608 | $253.61 | $253.60 | $253.60 |
Purchase #7 | $126.53 | 7.835% | $136.4436 | $136.44 | $136.45 | $136.40 |
7 purchase totals = | $727.87 | $808.6441 | $808.65 | $808.65 | $808.60 |