| 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 | $189.87 | 3.282% | $196.1015 | $196.10 | $196.10 | $196.10 |
| Purchase #2 | $192.99 | 6.800% | $206.1133 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $82.92 | 5.195% | $87.2277 | $87.23 | $87.25 | $87.20 |
| Purchase #4 | $47.75 | 11.226% | $53.1104 | $53.11 | $53.10 | $53.10 |
| Purchase #5 | $107.61 | 12.544% | $121.1086 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $31.89 | 5.434% | $33.6229 | $33.62 | $33.60 | $33.60 |
| Purchase #7 | $128.59 | 4.822% | $134.7906 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $781.62 | $832.0750 | $832.07 | $832.05 | $832.00 | |