| 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 | $162.73 | 13.356% | $184.4642 | $184.46 | $184.45 | $184.50 |
| Purchase #2 | $124.61 | 11.853% | $139.38 | $139.38 | $139.40 | $139.40 |
| Purchase #3 | $172.83 | 6.768% | $184.5271 | $184.53 | $184.55 | $184.50 |
| Purchase #4 | $247.44 | 11.436% | $275.7372 | $275.74 | $275.75 | $275.70 |
| Purchase #5 | $218.91 | 11.415% | $243.8986 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $182.35 | 7.446% | $195.9278 | $195.93 | $195.95 | $195.90 |
| Purchase #7 | $179.80 | 7.768% | $193.7669 | $193.77 | $193.75 | $193.80 |
| 7 purchase totals = | $1,288.67 | $1,417.7018 | $1,417.71 | $1,417.75 | $1,417.70 | |