| 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 | $23.45 | 6.582% | $24.9935 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $213.68 | 12.342% | $240.0524 | $240.05 | $240.05 | $240.10 |
| Purchase #3 | $171.41 | 11.150% | $190.5222 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $23.84 | 9.141% | $26.0192 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $20.58 | 10.740% | $22.7903 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $192.98 | 9.612% | $211.5292 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $62.57 | 4.701% | $65.5114 | $65.51 | $65.50 | $65.50 |
| 7 purchase totals = | $708.51 | $781.4182 | $781.41 | $781.40 | $781.40 | |