| 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 | $124.83 | 5.754% | $132.0127 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $196.68 | 7.537% | $211.5038 | $211.50 | $211.50 | $211.50 |
| Purchase #3 | $162.37 | 6.200% | $172.4369 | $172.44 | $172.45 | $172.40 |
| Purchase #4 | $45.48 | 8.430% | $49.314 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $53.28 | 4.115% | $55.4725 | $55.47 | $55.45 | $55.50 |
| Purchase #6 | $250.85 | 8.837% | $273.0176 | $273.02 | $273.00 | $273.00 |
| Purchase #7 | $184.33 | 6.236% | $195.8248 | $195.82 | $195.80 | $195.80 |
| 7 purchase totals = | $1,017.82 | $1,089.5823 | $1,089.57 | $1,089.50 | $1,089.50 | |