| 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 | $246.70 | 9.702% | $270.6348 | $270.63 | $270.65 | $270.60 |
| Purchase #2 | $27.77 | 10.694% | $30.7397 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $197.53 | 6.137% | $209.6524 | $209.65 | $209.65 | $209.70 |
| Purchase #4 | $155.63 | 8.467% | $168.8072 | $168.81 | $168.80 | $168.80 |
| Purchase #5 | $33.34 | 3.450% | $34.4902 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $244.52 | 9.499% | $267.747 | $267.75 | $267.75 | $267.70 |
| Purchase #7 | $181.87 | 8.251% | $196.8761 | $196.88 | $196.90 | $196.90 |
| 7 purchase totals = | $1,087.36 | $1,178.9474 | $1,178.95 | $1,179.00 | $1,178.90 | |