| 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 | $84.56 | 9.632% | $92.7048 | $92.70 | $92.70 | $92.70 |
| Purchase #2 | $166.64 | 3.632% | $172.6924 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $226.79 | 8.301% | $245.6158 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $121.53 | 11.161% | $135.094 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $139.61 | 3.715% | $144.7965 | $144.80 | $144.80 | $144.80 |
| Purchase #6 | $128.69 | 7.256% | $138.0277 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $244.66 | 7.741% | $263.5991 | $263.60 | $263.60 | $263.60 |
| 7 purchase totals = | $1,112.48 | $1,192.5303 | $1,192.53 | $1,192.55 | $1,192.50 | |