| 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 | $192.33 | 4.818% | $201.5965 | $201.60 | $201.60 | $201.60 |
| Purchase #2 | $27.50 | 4.519% | $28.7427 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $107.58 | 13.546% | $122.1528 | $122.15 | $122.15 | $122.20 |
| Purchase #4 | $250.88 | 5.391% | $264.4049 | $264.40 | $264.40 | $264.40 |
| Purchase #5 | $17.55 | 11.357% | $19.5432 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $16.45 | 11.501% | $18.3419 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $215.30 | 6.129% | $228.4957 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $827.59 | $883.2777 | $883.27 | $883.30 | $883.20 | |