| 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 | $75.29 | 5.106% | $79.1343 | $79.13 | $79.15 | $79.10 |
| Purchase #2 | $228.41 | 13.227% | $258.6218 | $258.62 | $258.60 | $258.60 |
| Purchase #3 | $90.60 | 8.141% | $97.9757 | $97.98 | $98.00 | $98.00 |
| Purchase #4 | $192.82 | 9.515% | $211.1668 | $211.17 | $211.15 | $211.20 |
| Purchase #5 | $241.36 | 8.378% | $261.5811 | $261.58 | $261.60 | $261.60 |
| Purchase #6 | $48.87 | 8.422% | $52.9858 | $52.99 | $53.00 | $53.00 |
| Purchase #7 | $95.74 | 5.435% | $100.9435 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $973.09 | $1,062.4090 | $1,062.41 | $1,062.45 | $1,062.40 | |