| 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 | $129.40 | 8.607% | $140.5375 | $140.54 | $140.55 | $140.50 |
| Purchase #2 | $184.86 | 3.147% | $190.6775 | $190.68 | $190.70 | $190.70 |
| Purchase #3 | $240.26 | 11.470% | $267.8178 | $267.82 | $267.80 | $267.80 |
| Purchase #4 | $158.41 | 11.453% | $176.5527 | $176.55 | $176.55 | $176.60 |
| Purchase #5 | $220.77 | 6.377% | $234.8485 | $234.85 | $234.85 | $234.80 |
| Purchase #6 | $172.43 | 12.218% | $193.4975 | $193.50 | $193.50 | $193.50 |
| Purchase #7 | $40.35 | 4.320% | $42.0931 | $42.09 | $42.10 | $42.10 |
| 7 purchase totals = | $1,146.48 | $1,246.0246 | $1,246.03 | $1,246.05 | $1,246.00 | |