| 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 | $26.47 | 3.264% | $27.334 | $27.33 | $27.35 | $27.30 |
| Purchase #2 | $132.41 | 5.643% | $139.8819 | $139.88 | $139.90 | $139.90 |
| Purchase #3 | $21.26 | 13.335% | $24.095 | $24.10 | $24.10 | $24.10 |
| Purchase #4 | $158.35 | 7.521% | $170.2595 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $202.65 | 4.383% | $211.5321 | $211.53 | $211.55 | $211.50 |
| Purchase #6 | $244.81 | 5.356% | $257.922 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $228.53 | 7.697% | $246.12 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,014.48 | $1,077.1445 | $1,077.14 | $1,077.15 | $1,077.10 | |