| 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 | $238.27 | 11.811% | $266.4121 | $266.41 | $266.40 | $266.40 |
| Purchase #2 | $9.55 | 12.768% | $10.7693 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $170.88 | 5.230% | $179.817 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $75.92 | 11.423% | $84.5923 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $133.58 | 11.684% | $149.1875 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $183.82 | 9.663% | $201.5825 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $68.60 | 4.228% | $71.5004 | $71.50 | $71.50 | $71.50 |
| 7 purchase totals = | $880.62 | $963.8611 | $963.86 | $963.85 | $963.90 | |