| 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 | $237.66 | 4.173% | $247.5776 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $198.65 | 6.675% | $211.9099 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $227.69 | 5.651% | $240.5568 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $45.38 | 4.567% | $47.4525 | $47.45 | $47.45 | $47.50 |
| Purchase #5 | $16.54 | 10.710% | $18.3114 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $34.50 | 13.201% | $39.0543 | $39.05 | $39.05 | $39.10 |
| Purchase #7 | $243.84 | 11.635% | $272.2108 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $1,004.26 | $1,077.0733 | $1,077.07 | $1,077.05 | $1,077.20 | |