| 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 | $129.55 | 12.151% | $145.2916 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $159.97 | 13.529% | $181.6123 | $181.61 | $181.60 | $181.60 |
| Purchase #3 | $109.79 | 4.798% | $115.0577 | $115.06 | $115.05 | $115.10 |
| Purchase #4 | $216.94 | 9.590% | $237.7445 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $231.87 | 13.653% | $263.5272 | $263.53 | $263.55 | $263.50 |
| Purchase #6 | $56.77 | 13.323% | $64.3335 | $64.33 | $64.35 | $64.30 |
| Purchase #7 | $86.81 | 9.186% | $94.7844 | $94.78 | $94.80 | $94.80 |
| 7 purchase totals = | $991.70 | $1,102.3512 | $1,102.34 | $1,102.40 | $1,102.30 | |