| 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 | $155.93 | 7.630% | $167.8275 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $60.52 | 3.120% | $62.4082 | $62.41 | $62.40 | $62.40 |
| Purchase #3 | $138.36 | 6.334% | $147.1237 | $147.12 | $147.10 | $147.10 |
| Purchase #4 | $211.47 | 13.429% | $239.8683 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $110.65 | 11.498% | $123.3725 | $123.37 | $123.35 | $123.40 |
| Purchase #6 | $110.67 | 6.785% | $118.179 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $5.73 | 13.136% | $6.4827 | $6.48 | $6.50 | $6.50 |
| 7 purchase totals = | $793.33 | $865.2619 | $865.26 | $865.25 | $865.30 | |