| 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 | $215.73 | 11.410% | $240.3448 | $240.34 | $240.35 | $240.30 |
| Purchase #2 | $213.72 | 11.138% | $237.5241 | $237.52 | $237.50 | $237.50 |
| Purchase #3 | $5.29 | 11.417% | $5.894 | $5.89 | $5.90 | $5.90 |
| Purchase #4 | $19.41 | 12.644% | $21.8642 | $21.86 | $21.85 | $21.90 |
| Purchase #5 | $22.95 | 9.416% | $25.111 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $217.95 | 4.874% | $228.5729 | $228.57 | $228.55 | $228.60 |
| Purchase #7 | $128.56 | 11.647% | $143.5334 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $823.61 | $902.8444 | $902.82 | $902.80 | $902.80 | |