| 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 | $172.77 | 12.825% | $194.9278 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $246.77 | 8.504% | $267.7553 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $106.70 | 13.804% | $121.4289 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $155.58 | 12.685% | $175.3153 | $175.32 | $175.30 | $175.30 |
| Purchase #5 | $203.95 | 10.627% | $225.6238 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $71.72 | 13.265% | $81.2337 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $8.80 | 13.125% | $9.955 | $9.96 | $9.95 | $10.00 |
| 7 purchase totals = | $966.29 | $1,076.2398 | $1,076.25 | $1,076.25 | $1,076.20 | |