| 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 | $76.70 | 5.378% | $80.8249 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $30.76 | 12.629% | $34.6447 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $180.90 | 11.855% | $202.3457 | $202.35 | $202.35 | $202.30 |
| Purchase #4 | $212.51 | 9.559% | $232.8238 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $208.77 | 7.114% | $223.6219 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $135.90 | 11.358% | $151.3355 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $130.36 | 4.643% | $136.4126 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $975.90 | $1,062.0091 | $1,062.00 | $1,061.95 | $1,061.80 | |