| 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 | $180.64 | 6.449% | $192.2895 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $233.25 | 5.703% | $246.5522 | $246.55 | $246.55 | $246.60 |
| Purchase #3 | $79.38 | 11.223% | $88.2888 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $172.59 | 12.791% | $194.666 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $140.63 | 10.637% | $155.5888 | $155.59 | $155.60 | $155.60 |
| Purchase #6 | $57.56 | 5.327% | $60.6262 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $178.88 | 4.165% | $186.3304 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $1,042.93 | $1,124.3419 | $1,124.35 | $1,124.40 | $1,124.40 | |