| 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 | $42.96 | 3.178% | $44.3253 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $17.28 | 7.482% | $18.5729 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $166.79 | 4.172% | $173.7485 | $173.75 | $173.75 | $173.70 |
| Purchase #4 | $189.64 | 13.252% | $214.7711 | $214.77 | $214.75 | $214.80 |
| Purchase #5 | $158.68 | 6.763% | $169.4115 | $169.41 | $169.40 | $169.40 |
| Purchase #6 | $174.62 | 3.201% | $180.2096 | $180.21 | $180.20 | $180.20 |
| Purchase #7 | $193.62 | 8.581% | $210.2345 | $210.23 | $210.25 | $210.20 |
| 7 purchase totals = | $943.59 | $1,011.2734 | $1,011.27 | $1,011.25 | $1,011.20 | |