| 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 | $151.36 | 10.795% | $167.6993 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $20.85 | 9.239% | $22.7763 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $225.86 | 8.519% | $245.101 | $245.10 | $245.10 | $245.10 |
| Purchase #4 | $83.96 | 7.391% | $90.1655 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $84.71 | 4.426% | $88.4593 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $208.94 | 5.140% | $219.6795 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $128.92 | 6.518% | $137.323 | $137.32 | $137.30 | $137.30 |
| 7 purchase totals = | $904.60 | $971.2039 | $971.21 | $971.20 | $971.30 | |