| 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 | $213.60 | 12.119% | $239.4862 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $71.55 | 10.161% | $78.8202 | $78.82 | $78.80 | $78.80 |
| Purchase #3 | $122.36 | 10.426% | $135.1173 | $135.12 | $135.10 | $135.10 |
| Purchase #4 | $221.64 | 7.571% | $238.4204 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $235.98 | 9.465% | $258.3155 | $258.32 | $258.30 | $258.30 |
| Purchase #6 | $195.98 | 7.745% | $211.1587 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $30.42 | 9.647% | $33.3546 | $33.35 | $33.35 | $33.40 |
| 7 purchase totals = | $1,091.53 | $1,194.6729 | $1,194.68 | $1,194.60 | $1,194.70 | |