| 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 | $84.45 | 5.161% | $88.8085 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $148.54 | 8.142% | $160.6341 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $204.98 | 6.378% | $218.0536 | $218.05 | $218.05 | $218.10 |
| Purchase #4 | $210.64 | 7.305% | $226.0273 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $118.41 | 8.688% | $128.6975 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $181.44 | 8.397% | $196.6755 | $196.68 | $196.70 | $196.70 |
| Purchase #7 | $56.94 | 13.446% | $64.5962 | $64.60 | $64.60 | $64.60 |
| 7 purchase totals = | $1,005.40 | $1,083.4927 | $1,083.50 | $1,083.55 | $1,083.50 | |