| 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 | $14.47 | 3.787% | $15.018 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $181.97 | 10.103% | $200.3544 | $200.35 | $200.35 | $200.40 |
| Purchase #3 | $167.68 | 7.306% | $179.9307 | $179.93 | $179.95 | $179.90 |
| Purchase #4 | $109.49 | 5.676% | $115.7047 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $36.31 | 6.591% | $38.7032 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $108.59 | 13.788% | $123.5624 | $123.56 | $123.55 | $123.60 |
| Purchase #7 | $224.91 | 10.525% | $248.5818 | $248.58 | $248.60 | $248.60 |
| 7 purchase totals = | $843.42 | $921.8552 | $921.84 | $921.85 | $921.90 | |