| 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 | $135.80 | 13.497% | $154.1289 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $120.81 | 3.233% | $124.7158 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $24.61 | 6.420% | $26.19 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $71.75 | 11.643% | $80.1039 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $45.55 | 11.224% | $50.6625 | $50.66 | $50.65 | $50.70 |
| Purchase #6 | $240.43 | 9.743% | $263.8551 | $263.86 | $263.85 | $263.90 |
| Purchase #7 | $210.58 | 6.312% | $223.8718 | $223.87 | $223.85 | $223.90 |
| 7 purchase totals = | $849.53 | $923.5280 | $923.53 | $923.50 | $923.60 | |