| 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 | $87.48 | 5.429% | $92.2293 | $92.23 | $92.25 | $92.20 |
| Purchase #2 | $209.58 | 10.325% | $231.2191 | $231.22 | $231.20 | $231.20 |
| Purchase #3 | $175.66 | 6.433% | $186.9602 | $186.96 | $186.95 | $187.00 |
| Purchase #4 | $80.53 | 13.798% | $91.6415 | $91.64 | $91.65 | $91.60 |
| Purchase #5 | $20.50 | 9.208% | $22.3876 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $17.61 | 8.342% | $19.079 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $188.90 | 7.814% | $203.6606 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $780.26 | $847.1773 | $847.18 | $847.20 | $847.20 | |