| 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 | $177.69 | 6.266% | $188.8241 | $188.82 | $188.80 | $188.80 |
| Purchase #2 | $91.55 | 11.136% | $101.745 | $101.75 | $101.75 | $101.70 |
| Purchase #3 | $217.72 | 9.529% | $238.4665 | $238.47 | $238.45 | $238.50 |
| Purchase #4 | $193.59 | 13.105% | $218.96 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $211.70 | 8.117% | $228.8837 | $228.88 | $228.90 | $228.90 |
| Purchase #6 | $137.85 | 11.160% | $153.2341 | $153.23 | $153.25 | $153.20 |
| Purchase #7 | $81.31 | 9.378% | $88.9353 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $1,111.41 | $1,219.0487 | $1,219.05 | $1,219.05 | $1,219.00 | |