| 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 | $193.43 | 8.745% | $210.3455 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $108.97 | 13.650% | $123.8444 | $123.84 | $123.85 | $123.80 |
| Purchase #3 | $184.97 | 11.472% | $206.1898 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $23.51 | 4.168% | $24.4899 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $127.69 | 10.683% | $141.3311 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $81.99 | 11.520% | $91.4352 | $91.44 | $91.45 | $91.40 |
| Purchase #7 | $113.61 | 3.193% | $117.2376 | $117.24 | $117.25 | $117.20 |
| 7 purchase totals = | $834.17 | $914.8735 | $914.88 | $914.95 | $914.70 | |