| 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 | $216.36 | 12.368% | $243.1194 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $86.48 | 4.629% | $90.4832 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $181.68 | 13.871% | $206.8808 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $165.60 | 6.676% | $176.6555 | $176.66 | $176.65 | $176.70 |
| Purchase #5 | $219.58 | 6.188% | $233.1676 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $40.94 | 8.681% | $44.494 | $44.49 | $44.50 | $44.50 |
| Purchase #7 | $31.61 | 10.463% | $34.9174 | $34.92 | $34.90 | $34.90 |
| 7 purchase totals = | $942.25 | $1,029.7179 | $1,029.72 | $1,029.70 | $1,029.80 | |