| 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 | $218.32 | 13.137% | $247.0007 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $40.84 | 5.531% | $43.0989 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $133.33 | 9.292% | $145.719 | $145.72 | $145.70 | $145.70 |
| Purchase #4 | $6.84 | 10.377% | $7.5498 | $7.55 | $7.55 | $7.50 |
| Purchase #5 | $140.89 | 5.829% | $149.1025 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $235.33 | 9.362% | $257.3616 | $257.36 | $257.35 | $257.40 |
| Purchase #7 | $219.58 | 9.140% | $239.6496 | $239.65 | $239.65 | $239.60 |
| 7 purchase totals = | $995.13 | $1,089.4821 | $1,089.48 | $1,089.45 | $1,089.40 | |