| 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 | $169.81 | 4.413% | $177.3037 | $177.30 | $177.30 | $177.30 |
| Purchase #2 | $118.83 | 12.498% | $133.6814 | $133.68 | $133.70 | $133.70 |
| Purchase #3 | $215.80 | 6.469% | $229.7601 | $229.76 | $229.75 | $229.80 |
| Purchase #4 | $139.42 | 9.469% | $152.6217 | $152.62 | $152.60 | $152.60 |
| Purchase #5 | $223.34 | 9.763% | $245.1447 | $245.14 | $245.15 | $245.10 |
| Purchase #6 | $219.36 | 9.261% | $239.6749 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $38.92 | 12.694% | $43.8605 | $43.86 | $43.85 | $43.90 |
| 7 purchase totals = | $1,125.48 | $1,222.0470 | $1,222.03 | $1,222.00 | $1,222.10 | |