| 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 | $51.60 | 3.297% | $53.3013 | $53.30 | $53.30 | $53.30 |
| Purchase #2 | $10.39 | 11.633% | $11.5987 | $11.60 | $11.60 | $11.60 |
| Purchase #3 | $167.72 | 6.397% | $178.449 | $178.45 | $178.45 | $178.40 |
| Purchase #4 | $111.66 | 5.270% | $117.5445 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $184.79 | 11.739% | $206.4825 | $206.48 | $206.50 | $206.50 |
| Purchase #6 | $228.67 | 12.869% | $258.0975 | $258.10 | $258.10 | $258.10 |
| Purchase #7 | $186.49 | 3.725% | $193.4368 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $941.32 | $1,018.9103 | $1,018.91 | $1,018.95 | $1,018.80 | |