| 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 | $96.52 | 4.838% | $101.1896 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $227.82 | 11.450% | $253.9054 | $253.91 | $253.90 | $253.90 |
| Purchase #3 | $181.73 | 9.313% | $198.6545 | $198.65 | $198.65 | $198.70 |
| Purchase #4 | $98.26 | 11.586% | $109.6444 | $109.64 | $109.65 | $109.60 |
| Purchase #5 | $8.53 | 3.309% | $8.8123 | $8.81 | $8.80 | $8.80 |
| Purchase #6 | $110.45 | 10.408% | $121.9456 | $121.95 | $121.95 | $121.90 |
| Purchase #7 | $191.77 | 8.808% | $208.6611 | $208.66 | $208.65 | $208.70 |
| 7 purchase totals = | $915.08 | $1,002.8129 | $1,002.81 | $1,002.80 | $1,002.80 | |