| 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 | $167.25 | 8.331% | $181.1836 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $185.98 | 12.758% | $209.7073 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $118.73 | 6.606% | $126.5733 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $200.29 | 5.446% | $211.1978 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $119.52 | 11.278% | $132.9995 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $226.90 | 5.651% | $239.7221 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $195.90 | 10.364% | $216.2031 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $1,214.57 | $1,317.5867 | $1,317.58 | $1,317.55 | $1,317.60 | |