| 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 | $32.89 | 9.102% | $35.8836 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $227.25 | 12.782% | $256.2971 | $256.30 | $256.30 | $256.30 |
| Purchase #3 | $123.82 | 11.441% | $137.9862 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $59.64 | 12.231% | $66.9346 | $66.93 | $66.95 | $66.90 |
| Purchase #5 | $24.87 | 3.196% | $25.6648 | $25.66 | $25.65 | $25.70 |
| Purchase #6 | $36.52 | 6.837% | $39.0169 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $88.45 | 13.754% | $100.6154 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $593.44 | $662.3986 | $662.40 | $662.40 | $662.40 | |