| 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 | $108.84 | 6.498% | $115.9124 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $190.37 | 6.225% | $202.2205 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $103.56 | 4.695% | $108.4221 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $210.86 | 4.150% | $219.6107 | $219.61 | $219.60 | $219.60 |
| Purchase #5 | $34.25 | 5.202% | $36.0317 | $36.03 | $36.05 | $36.00 |
| Purchase #6 | $163.42 | 10.627% | $180.7866 | $180.79 | $180.80 | $180.80 |
| Purchase #7 | $134.79 | 7.535% | $144.9464 | $144.95 | $144.95 | $144.90 |
| 7 purchase totals = | $946.09 | $1,007.9304 | $1,007.93 | $1,007.90 | $1,007.80 | |