| 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 | $134.43 | 13.591% | $152.7004 | $152.70 | $152.70 | $152.70 |
| Purchase #2 | $64.72 | 10.167% | $71.3001 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $33.86 | 13.556% | $38.4501 | $38.45 | $38.45 | $38.50 |
| Purchase #4 | $145.75 | 9.610% | $159.7566 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $243.86 | 3.254% | $251.7952 | $251.80 | $251.80 | $251.80 |
| Purchase #6 | $98.62 | 4.369% | $102.9287 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $63.99 | 11.592% | $71.4077 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $785.23 | $848.3388 | $848.35 | $848.35 | $848.40 | |