| 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 | $153.88 | 11.830% | $172.084 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $17.33 | 12.430% | $19.4841 | $19.48 | $19.50 | $19.50 |
| Purchase #3 | $228.32 | 5.476% | $240.8228 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $126.62 | 6.770% | $135.1922 | $135.19 | $135.20 | $135.20 |
| Purchase #5 | $230.81 | 4.534% | $241.2749 | $241.27 | $241.25 | $241.30 |
| Purchase #6 | $102.96 | 8.795% | $112.0153 | $112.02 | $112.00 | $112.00 |
| Purchase #7 | $92.40 | 6.816% | $98.698 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $952.32 | $1,019.5713 | $1,019.56 | $1,019.55 | $1,019.60 | |