| 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 | $111.91 | 12.630% | $126.0442 | $126.04 | $126.05 | $126.00 |
| Purchase #2 | $235.45 | 7.627% | $253.4078 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $235.74 | 9.707% | $258.6233 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $204.80 | 6.653% | $218.4253 | $218.43 | $218.45 | $218.40 |
| Purchase #5 | $122.29 | 5.112% | $128.5415 | $128.54 | $128.55 | $128.50 |
| Purchase #6 | $153.81 | 7.586% | $165.478 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $180.48 | 5.684% | $190.7385 | $190.74 | $190.75 | $190.70 |
| 7 purchase totals = | $1,244.48 | $1,341.2586 | $1,341.26 | $1,341.30 | $1,341.10 | |