| 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 | $154.47 | 7.388% | $165.8822 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $20.26 | 12.155% | $22.7226 | $22.72 | $22.70 | $22.70 |
| Purchase #3 | $241.47 | 6.442% | $257.0255 | $257.03 | $257.05 | $257.00 |
| Purchase #4 | $241.54 | 3.325% | $249.5712 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $248.57 | 10.566% | $274.8339 | $274.83 | $274.85 | $274.80 |
| Purchase #6 | $195.77 | 11.849% | $218.9668 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $26.67 | 11.297% | $29.6829 | $29.68 | $29.70 | $29.70 |
| 7 purchase totals = | $1,128.75 | $1,218.6851 | $1,218.68 | $1,218.70 | $1,218.70 | |