| 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 | $128.86 | 3.699% | $133.6265 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $233.59 | 3.275% | $241.2401 | $241.24 | $241.25 | $241.20 |
| Purchase #3 | $157.43 | 6.685% | $167.9542 | $167.95 | $167.95 | $168.00 |
| Purchase #4 | $92.50 | 9.704% | $101.4762 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $174.78 | 4.330% | $182.348 | $182.35 | $182.35 | $182.30 |
| Purchase #6 | $103.74 | 9.552% | $113.6492 | $113.65 | $113.65 | $113.60 |
| Purchase #7 | $93.43 | 10.454% | $103.1972 | $103.20 | $103.20 | $103.20 |
| 7 purchase totals = | $984.33 | $1,043.4914 | $1,043.50 | $1,043.55 | $1,043.40 | |