| 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 | $84.99 | 7.827% | $91.6422 | $91.64 | $91.65 | $91.60 |
| Purchase #2 | $73.95 | 11.279% | $82.2908 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $237.51 | 8.225% | $257.0452 | $257.05 | $257.05 | $257.00 |
| Purchase #4 | $70.91 | 3.498% | $73.3904 | $73.39 | $73.40 | $73.40 |
| Purchase #5 | $136.88 | 10.266% | $150.9321 | $150.93 | $150.95 | $150.90 |
| Purchase #6 | $183.54 | 3.271% | $189.5436 | $189.54 | $189.55 | $189.50 |
| Purchase #7 | $154.50 | 6.211% | $164.096 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $942.28 | $1,008.9403 | $1,008.94 | $1,009.00 | $1,008.80 | |