| 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 | $227.33 | 4.509% | $237.5803 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $87.55 | 7.769% | $94.3518 | $94.35 | $94.35 | $94.40 |
| Purchase #3 | $197.33 | 8.131% | $213.3749 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $71.25 | 12.735% | $80.3237 | $80.32 | $80.30 | $80.30 |
| Purchase #5 | $49.71 | 3.134% | $51.2679 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $172.78 | 9.137% | $188.5669 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $235.44 | 5.539% | $248.481 | $248.48 | $248.50 | $248.50 |
| 7 purchase totals = | $1,041.39 | $1,113.9465 | $1,113.94 | $1,113.90 | $1,114.10 | |