| 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 | $195.54 | 10.551% | $216.1714 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $130.83 | 12.209% | $146.803 | $146.80 | $146.80 | $146.80 |
| Purchase #3 | $213.81 | 12.595% | $240.7394 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $128.79 | 7.747% | $138.7674 | $138.77 | $138.75 | $138.80 |
| Purchase #5 | $168.59 | 7.716% | $181.5984 | $181.60 | $181.60 | $181.60 |
| Purchase #6 | $147.29 | 6.802% | $157.3087 | $157.31 | $157.30 | $157.30 |
| Purchase #7 | $121.63 | 11.164% | $135.2088 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $1,106.48 | $1,216.5971 | $1,216.60 | $1,216.55 | $1,216.60 | |