| 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 | $90.57 | 10.747% | $100.3036 | $100.30 | $100.30 | $100.30 |
| Purchase #2 | $243.44 | 12.304% | $273.3929 | $273.39 | $273.40 | $273.40 |
| Purchase #3 | $225.69 | 3.238% | $232.9978 | $233.00 | $233.00 | $233.00 |
| Purchase #4 | $146.91 | 7.363% | $157.727 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $50.92 | 11.611% | $56.8323 | $56.83 | $56.85 | $56.80 |
| Purchase #6 | $147.83 | 5.226% | $155.5556 | $155.56 | $155.55 | $155.60 |
| Purchase #7 | $152.75 | 4.347% | $159.39 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $1,058.11 | $1,136.1992 | $1,136.20 | $1,136.25 | $1,136.20 | |