| 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 | $5.71 | 13.646% | $6.4892 | $6.49 | $6.50 | $6.50 |
| Purchase #2 | $113.91 | 10.708% | $126.1075 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $185.94 | 9.387% | $203.3942 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $167.93 | 9.457% | $183.8111 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $152.86 | 9.427% | $167.2701 | $167.27 | $167.25 | $167.30 |
| Purchase #6 | $208.32 | 7.296% | $223.519 | $223.52 | $223.50 | $223.50 |
| Purchase #7 | $241.54 | 10.292% | $266.3993 | $266.40 | $266.40 | $266.40 |
| 7 purchase totals = | $1,076.21 | $1,176.9904 | $1,176.99 | $1,176.95 | $1,177.00 | |