| 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 | $139.87 | 6.193% | $148.5321 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $147.91 | 12.656% | $166.6295 | $166.63 | $166.65 | $166.60 |
| Purchase #3 | $209.58 | 8.167% | $226.6964 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $26.65 | 7.755% | $28.7167 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $209.29 | 3.841% | $217.3288 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $225.67 | 13.645% | $256.4627 | $256.46 | $256.45 | $256.50 |
| Purchase #7 | $169.90 | 6.759% | $181.3835 | $181.38 | $181.40 | $181.40 |
| 7 purchase totals = | $1,128.87 | $1,225.7497 | $1,225.75 | $1,225.80 | $1,225.70 | |