| 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 | $122.68 | 13.273% | $138.9633 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $135.37 | 7.746% | $145.8558 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $174.60 | 10.718% | $193.3136 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $238.46 | 4.444% | $249.0572 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $215.48 | 3.399% | $222.8042 | $222.80 | $222.80 | $222.80 |
| Purchase #6 | $216.91 | 4.162% | $225.9378 | $225.94 | $225.95 | $225.90 |
| Purchase #7 | $219.74 | 5.447% | $231.7092 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $1,323.24 | $1,407.6411 | $1,407.64 | $1,407.60 | $1,407.70 | |