| 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 | $126.28 | 12.696% | $142.3125 | $142.31 | $142.30 | $142.30 |
| Purchase #2 | $175.75 | 10.259% | $193.7802 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $219.53 | 9.804% | $241.0527 | $241.05 | $241.05 | $241.10 |
| Purchase #4 | $118.88 | 4.377% | $124.0834 | $124.08 | $124.10 | $124.10 |
| Purchase #5 | $199.44 | 13.165% | $225.6963 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $230.72 | 8.773% | $250.9611 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $128.60 | 7.748% | $138.5639 | $138.56 | $138.55 | $138.60 |
| 7 purchase totals = | $1,199.20 | $1,316.4501 | $1,316.44 | $1,316.45 | $1,316.60 | |