| 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 | $114.62 | 12.709% | $129.1871 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $5.90 | 12.276% | $6.6243 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $154.52 | 10.838% | $171.2669 | $171.27 | $171.25 | $171.30 |
| Purchase #4 | $20.90 | 9.840% | $22.9566 | $22.96 | $22.95 | $23.00 |
| Purchase #5 | $19.54 | 13.108% | $22.1013 | $22.10 | $22.10 | $22.10 |
| Purchase #6 | $142.69 | 6.716% | $152.2731 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $183.50 | 3.536% | $189.9886 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $641.67 | $694.3979 | $694.40 | $694.35 | $694.50 | |