| 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 | $56.31 | 13.341% | $63.8223 | $63.82 | $63.80 | $63.80 |
| Purchase #2 | $90.66 | 5.289% | $95.455 | $95.46 | $95.45 | $95.50 |
| Purchase #3 | $67.88 | 9.641% | $74.4243 | $74.42 | $74.40 | $74.40 |
| Purchase #4 | $177.76 | 6.614% | $189.517 | $189.52 | $189.50 | $189.50 |
| Purchase #5 | $120.98 | 11.723% | $135.1625 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $128.59 | 11.226% | $143.0255 | $143.03 | $143.05 | $143.00 |
| Purchase #7 | $37.95 | 7.749% | $40.8907 | $40.89 | $40.90 | $40.90 |
| 7 purchase totals = | $680.13 | $742.2973 | $742.30 | $742.25 | $742.30 | |