| 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 | $135.58 | 8.168% | $146.6542 | $146.65 | $146.65 | $146.70 |
| Purchase #2 | $227.96 | 12.645% | $256.7855 | $256.79 | $256.80 | $256.80 |
| Purchase #3 | $152.81 | 10.210% | $168.4119 | $168.41 | $168.40 | $168.40 |
| Purchase #4 | $86.68 | 10.341% | $95.6436 | $95.64 | $95.65 | $95.60 |
| Purchase #5 | $64.55 | 6.574% | $68.7935 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $112.30 | 11.616% | $125.3448 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $133.47 | 5.292% | $140.5332 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $913.35 | $1,002.1667 | $1,002.15 | $1,002.20 | $1,002.10 | |