| 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 | $137.74 | 10.546% | $152.2661 | $152.27 | $152.25 | $152.30 |
| Purchase #2 | $118.63 | 3.644% | $122.9529 | $122.95 | $122.95 | $123.00 |
| Purchase #3 | $249.74 | 10.418% | $275.7579 | $275.76 | $275.75 | $275.80 |
| Purchase #4 | $244.44 | 3.838% | $253.8216 | $253.82 | $253.80 | $253.80 |
| Purchase #5 | $107.44 | 9.449% | $117.592 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $88.50 | 13.333% | $100.2997 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $40.77 | 5.447% | $42.9907 | $42.99 | $43.00 | $43.00 |
| 7 purchase totals = | $987.26 | $1,065.6809 | $1,065.68 | $1,065.65 | $1,065.80 | |