| 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 | $217.90 | 12.807% | $245.8065 | $245.81 | $245.80 | $245.80 |
| Purchase #2 | $238.62 | 13.784% | $271.5114 | $271.51 | $271.50 | $271.50 |
| Purchase #3 | $174.90 | 9.836% | $192.1032 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $32.26 | 12.640% | $36.3377 | $36.34 | $36.35 | $36.30 |
| Purchase #5 | $122.26 | 9.311% | $133.6436 | $133.64 | $133.65 | $133.60 |
| Purchase #6 | $109.82 | 10.165% | $120.9832 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $71.67 | 9.698% | $78.6206 | $78.62 | $78.60 | $78.60 |
| 7 purchase totals = | $967.43 | $1,079.0062 | $1,079.00 | $1,079.00 | $1,078.90 | |