| 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 | $177.47 | 6.513% | $189.0286 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $220.44 | 6.384% | $234.5129 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $19.98 | 13.230% | $22.6234 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $31.26 | 10.694% | $34.6029 | $34.60 | $34.60 | $34.60 |
| Purchase #5 | $201.84 | 3.490% | $208.8842 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $211.51 | 8.235% | $228.9278 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $231.25 | 7.489% | $248.5683 | $248.57 | $248.55 | $248.60 |
| 7 purchase totals = | $1,093.75 | $1,167.1481 | $1,167.14 | $1,167.15 | $1,167.10 | |