| 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 | $196.94 | 10.482% | $217.5833 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $225.69 | 3.293% | $233.122 | $233.12 | $233.10 | $233.10 |
| Purchase #3 | $167.98 | 11.251% | $186.8794 | $186.88 | $186.90 | $186.90 |
| Purchase #4 | $119.83 | 8.238% | $129.7016 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $14.47 | 4.463% | $15.1158 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $120.57 | 8.504% | $130.8233 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $147.87 | 13.371% | $167.6417 | $167.64 | $167.65 | $167.60 |
| 7 purchase totals = | $993.35 | $1,080.8671 | $1,080.86 | $1,080.85 | $1,080.80 | |