| 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 | $123.79 | 4.744% | $129.6626 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $200.46 | 3.103% | $206.6803 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $7.83 | 7.628% | $8.4273 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $145.37 | 3.753% | $150.8257 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $203.87 | 5.531% | $215.146 | $215.15 | $215.15 | $215.10 |
| Purchase #6 | $231.71 | 11.616% | $258.6254 | $258.63 | $258.65 | $258.60 |
| Purchase #7 | $230.64 | 12.792% | $260.1435 | $260.14 | $260.15 | $260.10 |
| 7 purchase totals = | $1,143.67 | $1,229.5108 | $1,229.52 | $1,229.60 | $1,229.40 | |