| 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 | $167.76 | 6.104% | $178.0001 | $178.00 | $178.00 | $178.00 |
| Purchase #2 | $65.59 | 4.285% | $68.4005 | $68.40 | $68.40 | $68.40 |
| Purchase #3 | $206.73 | 11.369% | $230.2331 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $8.55 | 6.190% | $9.0792 | $9.08 | $9.10 | $9.10 |
| Purchase #5 | $123.86 | 11.786% | $138.4581 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $181.48 | 7.785% | $195.6082 | $195.61 | $195.60 | $195.60 |
| Purchase #7 | $111.44 | 6.252% | $118.4072 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $865.41 | $938.1864 | $938.19 | $938.20 | $938.20 | |