| 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 | $185.80 | 6.193% | $197.3066 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $181.63 | 7.176% | $194.6638 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $147.92 | 10.779% | $163.8643 | $163.86 | $163.85 | $163.90 |
| Purchase #4 | $227.78 | 8.871% | $247.9864 | $247.99 | $248.00 | $248.00 |
| Purchase #5 | $51.55 | 3.493% | $53.3506 | $53.35 | $53.35 | $53.40 |
| Purchase #6 | $233.94 | 11.768% | $261.4701 | $261.47 | $261.45 | $261.50 |
| Purchase #7 | $54.86 | 4.423% | $57.2865 | $57.29 | $57.30 | $57.30 |
| 7 purchase totals = | $1,083.48 | $1,175.9283 | $1,175.93 | $1,175.90 | $1,176.10 | |