| 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 | $77.84 | 6.662% | $83.0257 | $83.03 | $83.05 | $83.00 |
| Purchase #2 | $47.78 | 13.763% | $54.356 | $54.36 | $54.35 | $54.40 |
| Purchase #3 | $21.65 | 9.164% | $23.634 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $240.95 | 3.295% | $248.8893 | $248.89 | $248.90 | $248.90 |
| Purchase #5 | $40.77 | 6.656% | $43.4837 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $133.85 | 12.532% | $150.6241 | $150.62 | $150.60 | $150.60 |
| Purchase #7 | $138.29 | 7.336% | $148.435 | $148.44 | $148.45 | $148.40 |
| 7 purchase totals = | $701.13 | $752.4478 | $752.45 | $752.50 | $752.40 | |