| 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 | $6.85 | 13.156% | $7.7512 | $7.75 | $7.75 | $7.80 |
| Purchase #2 | $76.47 | 10.248% | $84.3066 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $217.42 | 8.617% | $236.1551 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $117.35 | 8.726% | $127.59 | $127.59 | $127.60 | $127.60 |
| Purchase #5 | $193.80 | 11.696% | $216.4668 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $202.68 | 9.489% | $221.9123 | $221.91 | $221.90 | $221.90 |
| Purchase #7 | $202.36 | 5.438% | $213.3643 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $1,016.93 | $1,107.5463 | $1,107.55 | $1,107.50 | $1,107.70 | |