| 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 | $106.32 | 10.783% | $117.7845 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $77.98 | 13.161% | $88.2429 | $88.24 | $88.25 | $88.20 |
| Purchase #3 | $141.93 | 5.473% | $149.6978 | $149.70 | $149.70 | $149.70 |
| Purchase #4 | $37.50 | 3.368% | $38.763 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $68.76 | 5.322% | $72.4194 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $232.58 | 7.165% | $249.2444 | $249.24 | $249.25 | $249.20 |
| Purchase #7 | $211.91 | 4.238% | $220.8907 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $876.98 | $937.0427 | $937.03 | $937.05 | $937.00 | |