| 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 | $90.68 | 3.746% | $94.0769 | $94.08 | $94.10 | $94.10 |
| Purchase #2 | $22.47 | 6.654% | $23.9652 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $237.26 | 6.794% | $253.3794 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $130.91 | 11.177% | $145.5418 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $138.68 | 12.549% | $156.083 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $167.47 | 6.366% | $178.1311 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $75.42 | 7.579% | $81.1361 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $862.89 | $932.3135 | $932.32 | $932.40 | $932.30 | |