| 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 | $161.68 | 6.364% | $171.9693 | $171.97 | $171.95 | $172.00 |
| Purchase #2 | $136.36 | 8.830% | $148.4006 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $24.49 | 8.452% | $26.5599 | $26.56 | $26.55 | $26.60 |
| Purchase #4 | $109.97 | 9.510% | $120.4281 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $200.97 | 10.170% | $221.4086 | $221.41 | $221.40 | $221.40 |
| Purchase #6 | $234.38 | 13.745% | $266.5955 | $266.60 | $266.60 | $266.60 |
| Purchase #7 | $134.78 | 7.533% | $144.933 | $144.93 | $144.95 | $144.90 |
| 7 purchase totals = | $1,002.63 | $1,100.2950 | $1,100.30 | $1,100.30 | $1,100.30 | |