| 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 | $106.50 | 10.592% | $117.7805 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $131.69 | 4.654% | $137.8189 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $249.94 | 11.483% | $278.6406 | $278.64 | $278.65 | $278.60 |
| Purchase #4 | $247.97 | 10.310% | $273.5357 | $273.54 | $273.55 | $273.50 |
| Purchase #5 | $197.47 | 4.346% | $206.052 | $206.05 | $206.05 | $206.10 |
| Purchase #6 | $147.43 | 13.763% | $167.7208 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $146.40 | 13.291% | $165.858 | $165.86 | $165.85 | $165.90 |
| 7 purchase totals = | $1,227.40 | $1,347.4065 | $1,347.41 | $1,347.40 | $1,347.40 | |