| 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 | $89.28 | 9.352% | $97.6295 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $142.42 | 8.747% | $154.8775 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $213.48 | 13.551% | $242.4087 | $242.41 | $242.40 | $242.40 |
| Purchase #4 | $211.48 | 4.546% | $221.0939 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $198.82 | 7.729% | $214.1868 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $75.64 | 12.179% | $84.8522 | $84.85 | $84.85 | $84.90 |
| Purchase #7 | $56.64 | 10.829% | $62.7735 | $62.77 | $62.75 | $62.80 |
| 7 purchase totals = | $987.76 | $1,077.8221 | $1,077.82 | $1,077.85 | $1,077.90 | |