| 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 | $203.46 | 7.837% | $219.4052 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $38.98 | 11.722% | $43.5492 | $43.55 | $43.55 | $43.50 |
| Purchase #3 | $102.84 | 3.853% | $106.8024 | $106.80 | $106.80 | $106.80 |
| Purchase #4 | $32.50 | 7.689% | $34.9989 | $35.00 | $35.00 | $35.00 |
| Purchase #5 | $129.82 | 4.414% | $135.5503 | $135.55 | $135.55 | $135.60 |
| Purchase #6 | $48.92 | 8.103% | $52.884 | $52.88 | $52.90 | $52.90 |
| Purchase #7 | $28.50 | 11.275% | $31.7134 | $31.71 | $31.70 | $31.70 |
| 7 purchase totals = | $585.02 | $624.9034 | $624.90 | $624.90 | $624.90 | |