| 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 | $200.37 | 13.232% | $226.883 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $241.44 | 4.581% | $252.5004 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $238.29 | 4.742% | $249.5897 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $64.87 | 13.563% | $73.6683 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $72.41 | 12.149% | $81.2071 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $167.50 | 4.168% | $174.4814 | $174.48 | $174.50 | $174.50 |
| Purchase #7 | $46.85 | 7.500% | $50.3638 | $50.36 | $50.35 | $50.40 |
| 7 purchase totals = | $1,031.73 | $1,108.6937 | $1,108.69 | $1,108.70 | $1,108.80 | |