| 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 | $98.43 | 11.152% | $109.4069 | $109.41 | $109.40 | $109.40 |
| Purchase #2 | $57.66 | 7.177% | $61.7983 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $178.66 | 11.604% | $199.3917 | $199.39 | $199.40 | $199.40 |
| Purchase #4 | $61.28 | 13.271% | $69.4125 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $205.83 | 7.758% | $221.7983 | $221.80 | $221.80 | $221.80 |
| Purchase #6 | $35.70 | 10.635% | $39.4967 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $68.51 | 3.495% | $70.9044 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $706.07 | $772.2088 | $772.21 | $772.20 | $772.20 | |