| 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 | $144.60 | 10.188% | $159.3318 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $231.96 | 13.648% | $263.6179 | $263.62 | $263.60 | $263.60 |
| Purchase #3 | $31.59 | 7.205% | $33.8661 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $53.99 | 8.360% | $58.5036 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $21.75 | 9.701% | $23.86 | $23.86 | $23.85 | $23.90 |
| Purchase #6 | $33.95 | 4.832% | $35.5905 | $35.59 | $35.60 | $35.60 |
| Purchase #7 | $38.64 | 8.294% | $41.8448 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $556.48 | $616.6147 | $616.61 | $616.60 | $616.60 | |