| 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 | $241.50 | 3.173% | $249.1628 | $249.16 | $249.15 | $249.20 |
| Purchase #2 | $157.76 | 9.276% | $172.3938 | $172.39 | $172.40 | $172.40 |
| Purchase #3 | $248.84 | 4.104% | $259.0524 | $259.05 | $259.05 | $259.10 |
| Purchase #4 | $106.61 | 9.434% | $116.6676 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $137.31 | 5.597% | $144.9952 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $11.30 | 7.302% | $12.1251 | $12.13 | $12.15 | $12.10 |
| Purchase #7 | $146.37 | 9.151% | $159.7643 | $159.76 | $159.75 | $159.80 |
| 7 purchase totals = | $1,049.69 | $1,114.1612 | $1,114.16 | $1,114.15 | $1,114.30 | |