| 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 | $248.60 | 10.265% | $274.1188 | $274.12 | $274.10 | $274.10 |
| Purchase #2 | $33.43 | 13.365% | $37.8979 | $37.90 | $37.90 | $37.90 |
| Purchase #3 | $8.87 | 10.337% | $9.7869 | $9.79 | $9.80 | $9.80 |
| Purchase #4 | $54.98 | 4.706% | $57.5674 | $57.57 | $57.55 | $57.60 |
| Purchase #5 | $95.84 | 10.553% | $105.954 | $105.95 | $105.95 | $106.00 |
| Purchase #6 | $37.33 | 5.220% | $39.2786 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $51.90 | 10.821% | $57.5161 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $530.95 | $582.1197 | $582.13 | $582.10 | $582.20 | |