| 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 | 6.569% | $172.3008 | $172.30 | $172.30 | $172.30 |
| Purchase #2 | $50.67 | 4.720% | $53.0616 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $67.48 | 7.640% | $72.6355 | $72.64 | $72.65 | $72.60 |
| Purchase #4 | $121.64 | 11.279% | $135.3598 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $107.84 | 5.500% | $113.7712 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $42.44 | 4.267% | $44.2509 | $44.25 | $44.25 | $44.30 |
| Purchase #7 | $180.83 | 8.741% | $196.6364 | $196.64 | $196.65 | $196.60 |
| 7 purchase totals = | $732.58 | $788.0162 | $788.02 | $788.00 | $788.10 | |