| 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 | $52.32 | 12.200% | $58.703 | $58.70 | $58.70 | $58.70 |
| Purchase #2 | $213.85 | 8.654% | $232.3566 | $232.36 | $232.35 | $232.40 |
| Purchase #3 | $183.58 | 7.374% | $197.1172 | $197.12 | $197.10 | $197.10 |
| Purchase #4 | $181.68 | 6.129% | $192.8152 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $249.37 | 3.829% | $258.9184 | $258.92 | $258.90 | $258.90 |
| Purchase #6 | $127.69 | 9.594% | $139.9406 | $139.94 | $139.95 | $139.90 |
| Purchase #7 | $116.93 | 10.573% | $129.293 | $129.29 | $129.30 | $129.30 |
| 7 purchase totals = | $1,125.42 | $1,209.1440 | $1,209.15 | $1,209.10 | $1,209.10 | |