| 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 | $216.28 | 4.552% | $226.1251 | $226.13 | $226.15 | $226.10 |
| Purchase #2 | $148.33 | 11.593% | $165.5259 | $165.53 | $165.55 | $165.50 |
| Purchase #3 | $124.54 | 9.333% | $136.1633 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $173.64 | 5.685% | $183.5114 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $235.29 | 11.614% | $262.6166 | $262.62 | $262.60 | $262.60 |
| Purchase #6 | $107.99 | 6.810% | $115.3441 | $115.34 | $115.35 | $115.30 |
| Purchase #7 | $22.51 | 12.842% | $25.4007 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $1,028.58 | $1,114.6871 | $1,114.69 | $1,114.70 | $1,114.60 | |