| 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 | $194.35 | 8.755% | $211.3653 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $249.57 | 3.865% | $259.2159 | $259.22 | $259.20 | $259.20 |
| Purchase #3 | $191.68 | 11.609% | $213.9321 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $56.49 | 13.476% | $64.1026 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $129.71 | 6.871% | $138.6224 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $169.68 | 11.580% | $189.3289 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $47.75 | 7.636% | $51.3962 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $1,039.23 | $1,127.9634 | $1,127.97 | $1,127.95 | $1,127.90 | |