| 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 | $22.61 | 6.408% | $24.0588 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $192.50 | 11.360% | $214.368 | $214.37 | $214.35 | $214.40 |
| Purchase #3 | $193.86 | 9.164% | $211.6253 | $211.63 | $211.65 | $211.60 |
| Purchase #4 | $57.99 | 13.422% | $65.7734 | $65.77 | $65.75 | $65.80 |
| Purchase #5 | $123.95 | 7.216% | $132.8942 | $132.89 | $132.90 | $132.90 |
| Purchase #6 | $94.26 | 10.180% | $103.8557 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $171.27 | 11.874% | $191.6066 | $191.61 | $191.60 | $191.60 |
| 7 purchase totals = | $856.44 | $944.1820 | $944.19 | $944.15 | $944.30 | |