| 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 | $149.51 | 12.268% | $167.8519 | $167.85 | $167.85 | $167.90 |
| Purchase #2 | $128.83 | 12.852% | $145.3872 | $145.39 | $145.40 | $145.40 |
| Purchase #3 | $146.72 | 5.420% | $154.6722 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $166.25 | 10.697% | $184.0338 | $184.03 | $184.05 | $184.00 |
| Purchase #5 | $12.54 | 5.129% | $13.1832 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $208.51 | 4.622% | $218.1473 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $150.81 | 6.519% | $160.6413 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $963.17 | $1,043.9169 | $1,043.91 | $1,043.95 | $1,043.90 | |