| 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 | $237.50 | 4.129% | $247.3064 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $169.85 | 5.153% | $178.6024 | $178.60 | $178.60 | $178.60 |
| Purchase #3 | $88.88 | 13.799% | $101.1446 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $127.81 | 11.620% | $142.6615 | $142.66 | $142.65 | $142.70 |
| Purchase #5 | $105.35 | 8.853% | $114.6766 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $49.34 | 7.475% | $53.0282 | $53.03 | $53.05 | $53.00 |
| Purchase #7 | $152.28 | 6.215% | $161.7442 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $931.01 | $999.1639 | $999.16 | $999.20 | $999.10 | |