| 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 | $223.68 | 12.672% | $252.0247 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $68.56 | 8.103% | $74.1154 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $108.52 | 11.578% | $121.0844 | $121.08 | $121.10 | $121.10 |
| Purchase #4 | $37.35 | 5.134% | $39.2675 | $39.27 | $39.25 | $39.30 |
| Purchase #5 | $92.52 | 11.832% | $103.467 | $103.47 | $103.45 | $103.50 |
| Purchase #6 | $147.44 | 9.637% | $161.6488 | $161.65 | $161.65 | $161.60 |
| Purchase #7 | $140.75 | 11.563% | $157.0249 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $818.82 | $908.6327 | $908.63 | $908.55 | $908.60 | |