| 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 | $113.33 | 6.211% | $120.3689 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $66.67 | 3.483% | $68.9921 | $68.99 | $69.00 | $69.00 |
| Purchase #3 | $35.62 | 9.453% | $38.9872 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $73.91 | 10.664% | $81.7918 | $81.79 | $81.80 | $81.80 |
| Purchase #5 | $59.85 | 6.133% | $63.5206 | $63.52 | $63.50 | $63.50 |
| Purchase #6 | $245.89 | 9.200% | $268.5119 | $268.51 | $268.50 | $268.50 |
| Purchase #7 | $107.73 | 13.666% | $122.4524 | $122.45 | $122.45 | $122.50 |
| 7 purchase totals = | $703.00 | $764.6249 | $764.62 | $764.60 | $764.70 | |