| 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 | $192.25 | 11.487% | $214.3338 | $214.33 | $214.35 | $214.30 |
| Purchase #2 | $204.93 | 11.423% | $228.3392 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $103.53 | 7.818% | $111.624 | $111.62 | $111.60 | $111.60 |
| Purchase #4 | $218.67 | 3.805% | $226.9904 | $226.99 | $227.00 | $227.00 |
| Purchase #5 | $34.56 | 3.643% | $35.819 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $144.31 | 4.364% | $150.6077 | $150.61 | $150.60 | $150.60 |
| Purchase #7 | $238.96 | 13.343% | $270.8444 | $270.84 | $270.85 | $270.80 |
| 7 purchase totals = | $1,137.21 | $1,238.5585 | $1,238.55 | $1,238.55 | $1,238.40 | |