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 | $86.51 | 4.128% | $90.0811 | $90.08 | $90.10 | $90.10 |
Purchase #2 | $13.30 | 7.634% | $14.3153 | $14.32 | $14.30 | $14.30 |
Purchase #3 | $133.99 | 10.276% | $147.7588 | $147.76 | $147.75 | $147.80 |
Purchase #4 | $15.71 | 6.495% | $16.7304 | $16.73 | $16.75 | $16.70 |
Purchase #5 | $132.91 | 6.588% | $141.6661 | $141.67 | $141.65 | $141.70 |
Purchase #6 | $145.95 | 3.567% | $151.156 | $151.16 | $151.15 | $151.20 |
Purchase #7 | $11.37 | 4.166% | $11.8437 | $11.84 | $11.85 | $11.80 |
7 purchase totals = | $539.74 | $573.5514 | $573.56 | $573.55 | $573.60 |