| 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 | $22.26 | 9.623% | $24.4021 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $14.63 | 6.209% | $15.5384 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $92.49 | 7.227% | $99.1743 | $99.17 | $99.15 | $99.20 |
| Purchase #4 | $176.40 | 4.640% | $184.585 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $23.59 | 7.831% | $25.4373 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $240.92 | 7.291% | $258.4855 | $258.49 | $258.50 | $258.50 |
| Purchase #7 | $228.76 | 13.833% | $260.4044 | $260.40 | $260.40 | $260.40 |
| 7 purchase totals = | $799.05 | $868.0270 | $868.03 | $868.05 | $868.00 | |