| 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 | $65.72 | 12.134% | $73.6945 | $73.69 | $73.70 | $73.70 |
| Purchase #2 | $82.90 | 8.825% | $90.2159 | $90.22 | $90.20 | $90.20 |
| Purchase #3 | $31.53 | 9.774% | $34.6117 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $98.60 | 10.373% | $108.8278 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $98.51 | 8.376% | $106.7612 | $106.76 | $106.75 | $106.80 |
| Purchase #6 | $54.94 | 10.739% | $60.84 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $141.55 | 6.521% | $150.7805 | $150.78 | $150.80 | $150.80 |
| 7 purchase totals = | $573.75 | $625.7316 | $625.73 | $625.75 | $625.70 | |