| 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 | $201.27 | 10.202% | $221.8036 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $184.91 | 4.260% | $192.7872 | $192.79 | $192.80 | $192.80 |
| Purchase #3 | $236.81 | 3.670% | $245.5009 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $171.77 | 9.272% | $187.6965 | $187.70 | $187.70 | $187.70 |
| Purchase #5 | $126.25 | 7.426% | $135.6253 | $135.63 | $135.65 | $135.60 |
| Purchase #6 | $235.81 | 10.353% | $260.2234 | $260.22 | $260.20 | $260.20 |
| Purchase #7 | $145.60 | 10.510% | $160.9026 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $1,302.42 | $1,404.5395 | $1,404.54 | $1,404.55 | $1,404.50 | |