| 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 | $49.62 | 7.265% | $53.2249 | $53.22 | $53.20 | $53.20 |
| Purchase #2 | $12.95 | 12.621% | $14.5844 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $59.53 | 5.735% | $62.944 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $234.44 | 12.728% | $264.2795 | $264.28 | $264.30 | $264.30 |
| Purchase #5 | $52.47 | 4.216% | $54.6821 | $54.68 | $54.70 | $54.70 |
| Purchase #6 | $123.74 | 9.557% | $135.5658 | $135.57 | $135.55 | $135.60 |
| Purchase #7 | $36.85 | 13.124% | $41.6862 | $41.69 | $41.70 | $41.70 |
| 7 purchase totals = | $569.60 | $626.9669 | $626.96 | $627.00 | $627.00 | |