| 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 | $60.41 | 11.128% | $67.1324 | $67.13 | $67.15 | $67.10 |
| Purchase #2 | $7.37 | 7.540% | $7.9257 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $74.46 | 5.608% | $78.6357 | $78.64 | $78.65 | $78.60 |
| Purchase #4 | $197.87 | 13.823% | $225.2216 | $225.22 | $225.20 | $225.20 |
| Purchase #5 | $236.80 | 6.216% | $251.5195 | $251.52 | $251.50 | $251.50 |
| Purchase #6 | $209.81 | 3.331% | $216.7988 | $216.80 | $216.80 | $216.80 |
| Purchase #7 | $250.77 | 5.181% | $263.7624 | $263.76 | $263.75 | $263.80 |
| 7 purchase totals = | $1,037.49 | $1,110.9961 | $1,111.00 | $1,111.00 | $1,110.90 | |