| 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 | $83.48 | 4.854% | $87.5321 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $142.58 | 6.649% | $152.0601 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $43.70 | 3.458% | $45.2111 | $45.21 | $45.20 | $45.20 |
| Purchase #4 | $162.99 | 13.179% | $184.4705 | $184.47 | $184.45 | $184.50 |
| Purchase #5 | $149.80 | 11.477% | $166.9925 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $134.76 | 8.696% | $146.4787 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $240.33 | 8.636% | $261.0849 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $957.64 | $1,043.8299 | $1,043.82 | $1,043.85 | $1,043.90 | |