| 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 | $224.73 | 9.391% | $245.8344 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $224.69 | 10.468% | $248.2105 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $133.50 | 11.776% | $149.221 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $195.67 | 11.399% | $217.9744 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $128.97 | 5.292% | $135.7951 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $78.82 | 4.383% | $82.2747 | $82.27 | $82.25 | $82.30 |
| Purchase #7 | $40.29 | 12.441% | $45.3025 | $45.30 | $45.30 | $45.30 |
| 7 purchase totals = | $1,026.67 | $1,124.6126 | $1,124.60 | $1,124.55 | $1,124.60 | |