| 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 | $73.94 | 7.756% | $79.6748 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $245.48 | 11.328% | $273.288 | $273.29 | $273.30 | $273.30 |
| Purchase #3 | $245.92 | 7.701% | $264.8583 | $264.86 | $264.85 | $264.90 |
| Purchase #4 | $35.86 | 4.798% | $37.5806 | $37.58 | $37.60 | $37.60 |
| Purchase #5 | $222.96 | 7.869% | $240.5047 | $240.50 | $240.50 | $240.50 |
| Purchase #6 | $11.41 | 8.117% | $12.3361 | $12.34 | $12.35 | $12.30 |
| Purchase #7 | $76.34 | 6.621% | $81.3945 | $81.39 | $81.40 | $81.40 |
| 7 purchase totals = | $911.91 | $989.6370 | $989.63 | $989.65 | $989.70 | |