| 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 | $162.38 | 10.746% | $179.8294 | $179.83 | $179.85 | $179.80 |
| Purchase #2 | $100.63 | 6.769% | $107.4416 | $107.44 | $107.45 | $107.40 |
| Purchase #3 | $145.61 | 4.740% | $152.5119 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $83.25 | 5.498% | $87.8271 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $156.95 | 8.472% | $170.2468 | $170.25 | $170.25 | $170.20 |
| Purchase #6 | $116.73 | 7.212% | $125.1486 | $125.15 | $125.15 | $125.10 |
| Purchase #7 | $170.84 | 9.647% | $187.3209 | $187.32 | $187.30 | $187.30 |
| 7 purchase totals = | $936.39 | $1,010.3263 | $1,010.33 | $1,010.35 | $1,010.10 | |