| 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 | $80.84 | 13.117% | $91.4438 | $91.44 | $91.45 | $91.40 |
| Purchase #2 | $243.74 | 5.271% | $256.5875 | $256.59 | $256.60 | $256.60 |
| Purchase #3 | $95.97 | 5.712% | $101.4518 | $101.45 | $101.45 | $101.50 |
| Purchase #4 | $212.92 | 5.428% | $224.4773 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $124.72 | 3.653% | $129.276 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $29.97 | 4.295% | $31.2572 | $31.26 | $31.25 | $31.30 |
| Purchase #7 | $133.56 | 3.603% | $138.3722 | $138.37 | $138.35 | $138.40 |
| 7 purchase totals = | $921.72 | $972.8658 | $972.87 | $972.90 | $973.00 | |