| 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 | $210.65 | 5.195% | $221.5933 | $221.59 | $221.60 | $221.60 |
| Purchase #2 | $193.88 | 11.326% | $215.8388 | $215.84 | $215.85 | $215.80 |
| Purchase #3 | $236.84 | 9.376% | $259.0461 | $259.05 | $259.05 | $259.00 |
| Purchase #4 | $220.29 | 5.830% | $233.1329 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $241.26 | 7.553% | $259.4824 | $259.48 | $259.50 | $259.50 |
| Purchase #6 | $230.62 | 11.492% | $257.1229 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $124.35 | 6.752% | $132.7461 | $132.75 | $132.75 | $132.70 |
| 7 purchase totals = | $1,457.89 | $1,578.9625 | $1,578.96 | $1,579.00 | $1,578.80 | |