| 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 | $152.54 | 5.823% | $161.4224 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $198.32 | 11.133% | $220.399 | $220.40 | $220.40 | $220.40 |
| Purchase #3 | $57.27 | 10.765% | $63.4351 | $63.44 | $63.45 | $63.40 |
| Purchase #4 | $194.68 | 9.538% | $213.2486 | $213.25 | $213.25 | $213.20 |
| Purchase #5 | $120.80 | 6.337% | $128.4551 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $185.30 | 11.263% | $206.1703 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $33.71 | 4.330% | $35.1696 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $942.62 | $1,028.3001 | $1,028.31 | $1,028.25 | $1,028.30 | |