| 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 | $21.83 | 10.813% | $24.1905 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $229.64 | 5.848% | $243.0693 | $243.07 | $243.05 | $243.10 |
| Purchase #3 | $218.61 | 12.388% | $245.6914 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $187.55 | 6.327% | $199.4163 | $199.42 | $199.40 | $199.40 |
| Purchase #5 | $38.57 | 3.351% | $39.8625 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $174.65 | 11.225% | $194.2545 | $194.25 | $194.25 | $194.30 |
| Purchase #7 | $219.37 | 8.318% | $237.6172 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $1,090.22 | $1,184.1017 | $1,184.10 | $1,184.05 | $1,184.20 | |