| 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 | $37.69 | 5.132% | $39.6243 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $203.92 | 9.495% | $223.2822 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $235.54 | 7.217% | $252.5389 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $158.36 | 13.777% | $180.1773 | $180.18 | $180.20 | $180.20 |
| Purchase #5 | $29.69 | 6.328% | $31.5688 | $31.57 | $31.55 | $31.60 |
| Purchase #6 | $108.90 | 11.192% | $121.0881 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $168.45 | 3.625% | $174.5563 | $174.56 | $174.55 | $174.60 |
| 7 purchase totals = | $942.55 | $1,022.8359 | $1,022.84 | $1,022.85 | $1,022.90 | |