| 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 | $159.43 | 7.280% | $171.0365 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $14.30 | 8.572% | $15.5258 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $149.68 | 7.141% | $160.3686 | $160.37 | $160.35 | $160.40 |
| Purchase #4 | $74.86 | 3.394% | $77.4007 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $141.57 | 4.182% | $147.4905 | $147.49 | $147.50 | $147.50 |
| Purchase #6 | $165.39 | 7.869% | $178.4045 | $178.40 | $178.40 | $178.40 |
| Purchase #7 | $205.44 | 4.606% | $214.9026 | $214.90 | $214.90 | $214.90 |
| 7 purchase totals = | $910.67 | $965.1292 | $965.13 | $965.15 | $965.10 | |