| 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 | $9.93 | 5.741% | $10.5001 | $10.50 | $10.50 | $10.50 |
| Purchase #2 | $118.63 | 5.651% | $125.3338 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $101.87 | 11.484% | $113.5688 | $113.57 | $113.55 | $113.60 |
| Purchase #4 | $29.68 | 9.218% | $32.4159 | $32.42 | $32.40 | $32.40 |
| Purchase #5 | $230.26 | 9.409% | $251.9252 | $251.93 | $251.95 | $251.90 |
| Purchase #6 | $67.35 | 11.244% | $74.9228 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $39.34 | 6.559% | $41.9203 | $41.92 | $41.90 | $41.90 |
| 7 purchase totals = | $597.06 | $650.5869 | $650.59 | $650.55 | $650.50 | |