| 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 | $19.48 | 12.722% | $21.9582 | $21.96 | $21.95 | $22.00 |
| Purchase #2 | $208.59 | 9.679% | $228.7794 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $107.64 | 10.589% | $119.038 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $211.62 | 10.874% | $234.6316 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $218.58 | 5.530% | $230.6675 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $68.45 | 6.597% | $72.9656 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $25.89 | 12.843% | $29.2151 | $29.22 | $29.20 | $29.20 |
| 7 purchase totals = | $860.25 | $937.2554 | $937.27 | $937.25 | $937.30 | |