| 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 | $163.26 | 12.647% | $183.9075 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $150.28 | 8.115% | $162.4752 | $162.48 | $162.50 | $162.50 |
| Purchase #3 | $221.73 | 6.180% | $235.4329 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $96.60 | 9.805% | $106.0716 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $233.76 | 5.869% | $247.4794 | $247.48 | $247.50 | $247.50 |
| Purchase #6 | $79.85 | 10.614% | $88.3253 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $249.85 | 7.399% | $268.3364 | $268.34 | $268.35 | $268.30 |
| 7 purchase totals = | $1,195.33 | $1,292.0283 | $1,292.04 | $1,292.10 | $1,292.00 | |