| 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 | $119.40 | 11.259% | $132.8432 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $145.50 | 5.411% | $153.373 | $153.37 | $153.35 | $153.40 |
| Purchase #3 | $196.77 | 3.545% | $203.7455 | $203.75 | $203.75 | $203.70 |
| Purchase #4 | $35.76 | 9.758% | $39.2495 | $39.25 | $39.25 | $39.20 |
| Purchase #5 | $23.76 | 5.725% | $25.1203 | $25.12 | $25.10 | $25.10 |
| Purchase #6 | $159.53 | 12.547% | $179.5462 | $179.55 | $179.55 | $179.50 |
| Purchase #7 | $220.26 | 3.346% | $227.6299 | $227.63 | $227.65 | $227.60 |
| 7 purchase totals = | $900.98 | $961.5076 | $961.51 | $961.50 | $961.30 | |