| 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 | $136.56 | 9.315% | $149.2806 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $128.66 | 5.365% | $135.5626 | $135.56 | $135.55 | $135.60 |
| Purchase #3 | $245.45 | 12.731% | $276.6982 | $276.70 | $276.70 | $276.70 |
| Purchase #4 | $210.36 | 12.446% | $236.5414 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $250.95 | 7.313% | $269.302 | $269.30 | $269.30 | $269.30 |
| Purchase #6 | $18.43 | 4.689% | $19.2942 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $153.69 | 13.640% | $174.6533 | $174.65 | $174.65 | $174.70 |
| 7 purchase totals = | $1,144.10 | $1,261.3323 | $1,261.32 | $1,261.35 | $1,261.40 | |