| 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 | $248.93 | 9.546% | $272.6929 | $272.69 | $272.70 | $272.70 |
| Purchase #2 | $105.89 | 3.406% | $109.4966 | $109.50 | $109.50 | $109.50 |
| Purchase #3 | $107.30 | 7.603% | $115.458 | $115.46 | $115.45 | $115.50 |
| Purchase #4 | $55.65 | 10.446% | $61.4632 | $61.46 | $61.45 | $61.50 |
| Purchase #5 | $237.64 | 4.336% | $247.9441 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $249.95 | 12.326% | $280.7588 | $280.76 | $280.75 | $280.80 |
| Purchase #7 | $216.33 | 11.278% | $240.7277 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $1,221.69 | $1,328.5413 | $1,328.54 | $1,328.55 | $1,328.60 | |