| 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 | $32.26 | 3.874% | $33.5098 | $33.51 | $33.50 | $33.50 |
| Purchase #2 | $194.74 | 12.315% | $218.7222 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $167.55 | 3.841% | $173.9856 | $173.99 | $174.00 | $174.00 |
| Purchase #4 | $20.47 | 6.499% | $21.8003 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $129.49 | 9.479% | $141.7644 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $18.59 | 4.332% | $19.3953 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $204.98 | 4.112% | $213.4088 | $213.41 | $213.40 | $213.40 |
| 7 purchase totals = | $768.08 | $822.5864 | $822.59 | $822.55 | $822.60 | |