| 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 | $116.64 | 5.178% | $122.6796 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $66.58 | 5.298% | $70.1074 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $153.68 | 4.271% | $160.2437 | $160.24 | $160.25 | $160.20 |
| Purchase #4 | $93.35 | 3.780% | $96.8786 | $96.88 | $96.90 | $96.90 |
| Purchase #5 | $185.50 | 4.116% | $193.1352 | $193.14 | $193.15 | $193.10 |
| Purchase #6 | $111.83 | 10.560% | $123.6392 | $123.64 | $123.65 | $123.60 |
| Purchase #7 | $44.56 | 6.511% | $47.4613 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $772.14 | $814.1450 | $814.15 | $814.20 | $814.10 | |