| 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 | $202.43 | 4.445% | $211.428 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $144.57 | 3.675% | $149.8829 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $58.43 | 3.788% | $60.6433 | $60.64 | $60.65 | $60.60 |
| Purchase #4 | $176.82 | 4.752% | $185.2225 | $185.22 | $185.20 | $185.20 |
| Purchase #5 | $117.85 | 13.208% | $133.4156 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $50.38 | 10.709% | $55.7752 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $239.88 | 10.779% | $265.7367 | $265.74 | $265.75 | $265.70 |
| 7 purchase totals = | $990.36 | $1,062.1042 | $1,062.11 | $1,062.15 | $1,062.00 | |