| 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 | $106.89 | 7.862% | $115.2937 | $115.29 | $115.30 | $115.30 |
| Purchase #2 | $92.57 | 5.580% | $97.7354 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $189.68 | 11.566% | $211.6184 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $123.77 | 5.241% | $130.2568 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $79.64 | 7.569% | $85.668 | $85.67 | $85.65 | $85.70 |
| Purchase #6 | $62.35 | 13.153% | $70.5509 | $70.55 | $70.55 | $70.60 |
| Purchase #7 | $187.40 | 8.158% | $202.6881 | $202.69 | $202.70 | $202.70 |
| 7 purchase totals = | $842.30 | $913.8113 | $913.82 | $913.80 | $913.90 | |