| 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 | $136.57 | 7.738% | $147.1378 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $169.92 | 13.715% | $193.2245 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $55.44 | 11.293% | $61.7008 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $243.48 | 3.339% | $251.6098 | $251.61 | $251.60 | $251.60 |
| Purchase #5 | $245.66 | 13.861% | $279.7109 | $279.71 | $279.70 | $279.70 |
| Purchase #6 | $142.92 | 10.847% | $158.4225 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $247.46 | 9.654% | $271.3498 | $271.35 | $271.35 | $271.30 |
| 7 purchase totals = | $1,241.45 | $1,363.1561 | $1,363.15 | $1,363.10 | $1,363.00 | |