| 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 | $208.48 | 8.302% | $225.788 | $225.79 | $225.80 | $225.80 |
| Purchase #2 | $222.34 | 12.420% | $249.9546 | $249.95 | $249.95 | $250.00 |
| Purchase #3 | $188.53 | 12.243% | $211.6117 | $211.61 | $211.60 | $211.60 |
| Purchase #4 | $138.35 | 11.191% | $153.8327 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $173.78 | 5.651% | $183.6003 | $183.60 | $183.60 | $183.60 |
| Purchase #6 | $39.99 | 9.874% | $43.9386 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $241.49 | 9.590% | $264.6489 | $264.65 | $264.65 | $264.60 |
| 7 purchase totals = | $1,212.96 | $1,333.3748 | $1,333.37 | $1,333.40 | $1,333.30 | |