| 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 | $219.79 | 11.193% | $244.3911 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $216.44 | 11.423% | $241.1639 | $241.16 | $241.15 | $241.20 |
| Purchase #3 | $63.35 | 11.458% | $70.6086 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $39.40 | 6.559% | $41.9842 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $83.29 | 4.677% | $87.1855 | $87.19 | $87.20 | $87.20 |
| Purchase #6 | $135.62 | 3.449% | $140.2975 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $85.75 | 5.845% | $90.7621 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $843.64 | $916.3929 | $916.39 | $916.40 | $916.50 | |