| 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 | $187.80 | 12.700% | $211.6506 | $211.65 | $211.65 | $211.70 |
| Purchase #2 | $249.68 | 4.768% | $261.5847 | $261.58 | $261.60 | $261.60 |
| Purchase #3 | $231.94 | 5.818% | $245.4343 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $76.44 | 10.318% | $84.3271 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $80.84 | 6.198% | $85.8505 | $85.85 | $85.85 | $85.90 |
| Purchase #6 | $151.94 | 11.147% | $168.8768 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $89.60 | 13.703% | $101.8779 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $1,068.24 | $1,159.6019 | $1,159.60 | $1,159.70 | $1,159.70 | |