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 | $115.66 | 5.385% | $121.8883 | $121.89 | $121.90 | $121.90 |
Purchase #2 | $119.72 | 11.252% | $133.1909 | $133.19 | $133.20 | $133.20 |
Purchase #3 | $111.95 | 10.264% | $123.4405 | $123.44 | $123.45 | $123.40 |
Purchase #4 | $141.62 | 4.536% | $148.0439 | $148.04 | $148.05 | $148.00 |
Purchase #5 | $25.26 | 5.106% | $26.5498 | $26.55 | $26.55 | $26.50 |
Purchase #6 | $75.81 | 8.463% | $82.2258 | $82.23 | $82.25 | $82.20 |
Purchase #7 | $11.99 | 9.206% | $13.0938 | $13.09 | $13.10 | $13.10 |
7 purchase totals = | $602.01 | $648.4330 | $648.43 | $648.50 | $648.30 |