| 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 | $248.70 | 12.288% | $279.2603 | $279.26 | $279.25 | $279.30 |
| Purchase #2 | $112.35 | 10.757% | $124.4355 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $112.91 | 9.184% | $123.2797 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $184.36 | 13.768% | $209.7427 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $218.32 | 8.718% | $237.3531 | $237.35 | $237.35 | $237.40 |
| Purchase #6 | $83.27 | 6.565% | $88.7367 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $217.46 | 4.311% | $226.8347 | $226.83 | $226.85 | $226.80 |
| 7 purchase totals = | $1,177.37 | $1,289.6427 | $1,289.64 | $1,289.70 | $1,289.60 | |