| 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 | $187.33 | 12.720% | $211.1584 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $127.87 | 11.282% | $142.2963 | $142.30 | $142.30 | $142.30 |
| Purchase #3 | $109.97 | 5.232% | $115.7236 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $223.41 | 9.410% | $244.4329 | $244.43 | $244.45 | $244.40 |
| Purchase #5 | $116.43 | 3.307% | $120.2803 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $249.54 | 11.596% | $278.4767 | $278.48 | $278.50 | $278.50 |
| Purchase #7 | $42.49 | 12.701% | $47.8867 | $47.89 | $47.90 | $47.90 |
| 7 purchase totals = | $1,057.04 | $1,160.2549 | $1,160.26 | $1,160.30 | $1,160.30 | |