| 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 | $144.75 | 11.506% | $161.4049 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $190.37 | 5.369% | $200.591 | $200.59 | $200.60 | $200.60 |
| Purchase #3 | $167.31 | 5.803% | $177.019 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $86.81 | 4.789% | $90.9673 | $90.97 | $90.95 | $91.00 |
| Purchase #5 | $96.64 | 11.853% | $108.0947 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $193.27 | 3.855% | $200.7206 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $221.64 | 4.471% | $231.5495 | $231.55 | $231.55 | $231.50 |
| 7 purchase totals = | $1,100.79 | $1,170.3470 | $1,170.34 | $1,170.30 | $1,170.30 | |