| 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 | $128.98 | 3.553% | $133.5627 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $28.77 | 4.738% | $30.1331 | $30.13 | $30.15 | $30.10 |
| Purchase #3 | $128.98 | 9.302% | $140.9777 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $159.75 | 10.318% | $176.233 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $229.98 | 3.570% | $238.1903 | $238.19 | $238.20 | $238.20 |
| Purchase #6 | $80.35 | 5.697% | $84.9275 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $228.73 | 13.483% | $259.5697 | $259.57 | $259.55 | $259.60 |
| 7 purchase totals = | $985.54 | $1,063.5940 | $1,063.59 | $1,063.65 | $1,063.60 | |