| 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 | $64.97 | 13.297% | $73.6091 | $73.61 | $73.60 | $73.60 |
| Purchase #2 | $7.83 | 7.399% | $8.4093 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $141.90 | 11.206% | $157.8013 | $157.80 | $157.80 | $157.80 |
| Purchase #4 | $205.86 | 3.393% | $212.8448 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $192.90 | 4.776% | $202.1129 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $56.93 | 13.240% | $64.4675 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $183.48 | 5.782% | $194.0888 | $194.09 | $194.10 | $194.10 |
| 7 purchase totals = | $853.87 | $913.3337 | $913.33 | $913.30 | $913.30 | |