| 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 | $120.27 | 4.168% | $125.2829 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $213.40 | 7.335% | $229.0529 | $229.05 | $229.05 | $229.10 |
| Purchase #3 | $58.31 | 6.819% | $62.2862 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $5.78 | 10.129% | $6.3655 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $230.63 | 9.719% | $253.0449 | $253.04 | $253.05 | $253.00 |
| Purchase #6 | $201.95 | 7.515% | $217.1265 | $217.13 | $217.15 | $217.10 |
| Purchase #7 | $145.68 | 3.439% | $150.6899 | $150.69 | $150.70 | $150.70 |
| 7 purchase totals = | $976.02 | $1,043.8488 | $1,043.85 | $1,043.90 | $1,043.90 | |