| 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 | $176.77 | 12.656% | $199.142 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $170.29 | 5.783% | $180.1379 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $145.86 | 4.208% | $151.9978 | $152.00 | $152.00 | $152.00 |
| Purchase #4 | $237.65 | 13.450% | $269.6139 | $269.61 | $269.60 | $269.60 |
| Purchase #5 | $139.43 | 4.379% | $145.5356 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $157.25 | 4.682% | $164.6124 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $185.48 | 12.525% | $208.7114 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $1,212.73 | $1,319.7510 | $1,319.75 | $1,319.75 | $1,319.60 | |