| 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 | $161.85 | 4.829% | $169.6657 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $185.89 | 6.792% | $198.5156 | $198.52 | $198.50 | $198.50 |
| Purchase #3 | $36.97 | 3.660% | $38.3231 | $38.32 | $38.30 | $38.30 |
| Purchase #4 | $133.26 | 9.423% | $145.8171 | $145.82 | $145.80 | $145.80 |
| Purchase #5 | $209.93 | 11.497% | $234.0657 | $234.07 | $234.05 | $234.10 |
| Purchase #6 | $218.65 | 10.241% | $241.0419 | $241.04 | $241.05 | $241.00 |
| Purchase #7 | $116.29 | 6.415% | $123.75 | $123.75 | $123.75 | $123.80 |
| 7 purchase totals = | $1,062.84 | $1,151.1791 | $1,151.19 | $1,151.10 | $1,151.20 | |