| 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 | $103.71 | 9.134% | $113.1829 | $113.18 | $113.20 | $113.20 |
| Purchase #2 | $245.30 | 6.131% | $260.3393 | $260.34 | $260.35 | $260.30 |
| Purchase #3 | $98.66 | 4.158% | $102.7623 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $140.30 | 5.211% | $147.611 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $210.55 | 3.350% | $217.6034 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $152.73 | 13.202% | $172.8934 | $172.89 | $172.90 | $172.90 |
| Purchase #7 | $116.60 | 7.868% | $125.7741 | $125.77 | $125.75 | $125.80 |
| 7 purchase totals = | $1,067.85 | $1,140.1664 | $1,140.15 | $1,140.15 | $1,140.20 | |