| 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 | $223.62 | 3.253% | $230.8944 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $208.95 | 6.840% | $223.2422 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $78.45 | 11.200% | $87.2364 | $87.24 | $87.25 | $87.20 |
| Purchase #4 | $146.73 | 6.348% | $156.0444 | $156.04 | $156.05 | $156.00 |
| Purchase #5 | $32.50 | 5.628% | $34.3291 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $88.46 | 5.489% | $93.3156 | $93.32 | $93.30 | $93.30 |
| Purchase #7 | $117.64 | 5.310% | $123.8867 | $123.89 | $123.90 | $123.90 |
| 7 purchase totals = | $896.35 | $948.9488 | $948.95 | $949.00 | $948.80 | |