| 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 | $115.76 | 7.493% | $124.4339 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $141.91 | 12.818% | $160.1 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $146.44 | 9.418% | $160.2317 | $160.23 | $160.25 | $160.20 |
| Purchase #4 | $5.32 | 9.647% | $5.8332 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $159.27 | 12.441% | $179.0848 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $52.86 | 13.406% | $59.9464 | $59.95 | $59.95 | $59.90 |
| Purchase #7 | $75.56 | 8.375% | $81.8882 | $81.89 | $81.90 | $81.90 |
| 7 purchase totals = | $697.12 | $771.5182 | $771.51 | $771.60 | $771.40 | |