| 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 | $67.54 | 11.185% | $75.0943 | $75.09 | $75.10 | $75.10 |
| Purchase #2 | $235.61 | 12.768% | $265.6927 | $265.69 | $265.70 | $265.70 |
| Purchase #3 | $70.91 | 12.329% | $79.6525 | $79.65 | $79.65 | $79.70 |
| Purchase #4 | $197.71 | 9.551% | $216.5933 | $216.59 | $216.60 | $216.60 |
| Purchase #5 | $161.58 | 13.345% | $183.1429 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $120.48 | 8.353% | $130.5437 | $130.54 | $130.55 | $130.50 |
| Purchase #7 | $246.26 | 12.814% | $277.8158 | $277.82 | $277.80 | $277.80 |
| 7 purchase totals = | $1,100.09 | $1,228.5352 | $1,228.52 | $1,228.55 | $1,228.50 | |