| 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 | $62.72 | 9.823% | $68.881 | $68.88 | $68.90 | $68.90 |
| Purchase #2 | $196.73 | 9.511% | $215.441 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $42.83 | 8.431% | $46.441 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $25.71 | 6.550% | $27.394 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $38.72 | 11.408% | $43.1372 | $43.14 | $43.15 | $43.10 |
| Purchase #6 | $117.94 | 10.202% | $129.9722 | $129.97 | $129.95 | $130.00 |
| Purchase #7 | $243.64 | 11.837% | $272.4797 | $272.48 | $272.50 | $272.50 |
| 7 purchase totals = | $728.29 | $803.7461 | $803.74 | $803.80 | $803.70 | |