| 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 | $170.38 | 5.472% | $179.7032 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $62.55 | 9.693% | $68.613 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $186.49 | 5.556% | $196.8514 | $196.85 | $196.85 | $196.90 |
| Purchase #4 | $77.90 | 5.475% | $82.165 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $201.44 | 8.637% | $218.8384 | $218.84 | $218.85 | $218.80 |
| Purchase #6 | $136.39 | 9.387% | $149.1929 | $149.19 | $149.20 | $149.20 |
| Purchase #7 | $87.78 | 12.757% | $98.9781 | $98.98 | $99.00 | $99.00 |
| 7 purchase totals = | $922.93 | $994.3420 | $994.34 | $994.35 | $994.40 | |