| 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 | $18.38 | 10.253% | $20.2645 | $20.26 | $20.25 | $20.30 |
| Purchase #2 | $202.76 | 4.512% | $211.9085 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $165.89 | 8.246% | $179.5693 | $179.57 | $179.55 | $179.60 |
| Purchase #4 | $7.52 | 9.276% | $8.2176 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $170.25 | 7.519% | $183.0511 | $183.05 | $183.05 | $183.10 |
| Purchase #6 | $187.36 | 11.122% | $208.1982 | $208.20 | $208.20 | $208.20 |
| Purchase #7 | $209.99 | 5.457% | $221.4492 | $221.45 | $221.45 | $221.40 |
| 7 purchase totals = | $962.15 | $1,032.6584 | $1,032.66 | $1,032.60 | $1,032.70 | |