| 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 | $19.58 | 10.650% | $21.6653 | $21.67 | $21.65 | $21.70 |
| Purchase #2 | $38.74 | 11.751% | $43.2923 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $78.81 | 7.231% | $84.5088 | $84.51 | $84.50 | $84.50 |
| Purchase #4 | $24.42 | 5.289% | $25.7116 | $25.71 | $25.70 | $25.70 |
| Purchase #5 | $91.43 | 13.549% | $103.8179 | $103.82 | $103.80 | $103.80 |
| Purchase #6 | $250.31 | 7.647% | $269.4512 | $269.45 | $269.45 | $269.50 |
| Purchase #7 | $207.96 | 6.390% | $221.2486 | $221.25 | $221.25 | $221.20 |
| 7 purchase totals = | $711.25 | $769.6957 | $769.70 | $769.65 | $769.70 | |