| 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 | $127.61 | 10.251% | $140.6913 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $147.29 | 13.207% | $166.7426 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $188.65 | 13.409% | $213.9461 | $213.95 | $213.95 | $213.90 |
| Purchase #4 | $70.64 | 4.346% | $73.71 | $73.71 | $73.70 | $73.70 |
| Purchase #5 | $204.64 | 9.118% | $223.2991 | $223.30 | $223.30 | $223.30 |
| Purchase #6 | $187.57 | 7.121% | $200.9269 | $200.93 | $200.95 | $200.90 |
| Purchase #7 | $122.57 | 13.644% | $139.2935 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $1,048.97 | $1,158.6095 | $1,158.61 | $1,158.65 | $1,158.50 | |