| 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 | $184.94 | 8.832% | $201.2739 | $201.27 | $201.25 | $201.30 |
| Purchase #2 | $119.61 | 7.631% | $128.7374 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $17.32 | 7.505% | $18.6199 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $107.93 | 11.116% | $119.9275 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $71.45 | 9.757% | $78.4214 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $237.36 | 10.683% | $262.7172 | $262.72 | $262.70 | $262.70 |
| Purchase #7 | $129.94 | 8.298% | $140.7224 | $140.72 | $140.70 | $140.70 |
| 7 purchase totals = | $868.55 | $950.4197 | $950.42 | $950.35 | $950.30 | |